Welcome to Heptagon Books. Stories with many sides.
Our current titles
The Attraction Abacus
Rom-com. A dating agency that summarises their customers as a single score.
Available now.
The Path of Good Response
Sci-fi thriller. Can obsession be cured? (The Schelldhardt Series Book 1.)
Available now.
The Gap
Sci-fi thriller. The war for our minds has already begun. (The Schelldhardt Series Book 2.)
Available now.
About Heptagon Books
Heptagon Books is a UK independent fiction publisher focused on bringing contemporary, commercially appealing new fiction to readers who actively follow modern book culture. The business currently publishes and promotes titles by authors Evelyn G. Foster and Steve Frogley, with an emphasis on featured titles: The Attraction Abacus, The Path of Good Response, and The Gap. Its value proposition sits in combining boutique independent publishing with highly market-aware editorial positioning: the brand connects its books to active reader conversations.
Agents do not currently represent any of our novels. If you have questions around representation, please contact us at hello@heptagonbooks.co.uk
We are sorry, but we are too small to accept submissions for other books at this point.
Read our frequently asked questions here.
The most interesting speculative fiction trends are not asking whether technology might change our lives. They are asking who gets to press the button, who writes the terms and conditions, and why the supposedly perfect system feels faintly like a hostage situation. If you like The Matrix, Inception or The Truman Show, this is very much your reading era.
The genre is moving away from shiny gadget worship and towards something more intimate, unnerving and emotionally exact. The nightmare is no longer a distant robot uprising. It is an app that knows you better than your best friend, an employer that can edit your memories, or a corporation offering to solve your loneliness for one small, non-refundable sacrifice.
For readers who enjoy a thriller with a philosophical itch beneath it, that is excellent news. Here are the currents shaping speculative fiction right now - and why they are landing so hard.
You know the feeling. You are 60 pages into a thriller, the charming new colleague is obviously not charming, the missing spouse is obviously not missing in the usual sense, and the big twist has already waved at you from chapter three. Learning how to avoid predictable thrillers is less about becoming impossible to surprise and more about choosing books that are playing a more interesting game.
A great thriller does not need to hide every clue in a locked drawer. In fact, the best ones often show you the danger early, then make you question what the danger actually means. If you like the reality-warping unease of The Matrix, Inception or The Truman Show, you are not necessarily looking for a bigger body count. You are looking for a story that makes the world feel fractionally wrong, then refuses to hand you the instruction manual.
The best romance scene is not always the kiss. Sometimes it is two people standing far too close by the kettle, pretending their pulse is not doing parkour. This guide to romantic tension is for readers who live for the loaded glance, the accidental honesty and the devastating moment someone says, “You can’t mean that,” when they very much hope they do.
Romantic tension is the electricity between two characters before they can safely name what is happening. It is not simply attraction, although attraction helps. It is desire plus resistance: a reason they want each other, a reason they cannot quite act on it, and enough emotional truth that readers are willing to scream into a cushion over a hand brushing a sleeve.
For low-to-no spice readers, this is especially good news. You do not need explicit scenes for a romance to have heat. You need stakes, timing and two people with something to lose.
Some books ask, “What if technology went wrong?” The best sci-fi thriller book series ask a nastier question: “What if it is working exactly as intended?”
That is the sweet spot. You want the chase, the cliff-hanger, the slightly alarming corporation with a very clean logo. But you also want an idea big enough to follow you around while you make tea. The picks below are for readers who like The Matrix, Inception and The Truman Show because reality feels suspiciously well managed, and because somebody, somewhere, is definitely withholding the terms and conditions.
Some romance novels give you a candlelit dinner, a perfectly timed declaration and two emotionally available people who have clearly done the reading. Dating chaos fiction gives you the opposite: a terrible first date, an ill-advised text, a friend who says “send it” when they absolutely should not, and feelings that arrive wearing muddy boots. This guide to dating chaos fiction is for readers who like their love stories funny, current and just messy enough to feel painfully familiar.
The appeal is not watching people make objectively terrible choices for 300 pages. It is recognition. Modern dating can involve apps, situationships, group chats, mixed signals and the peculiar horror of seeing someone’s Instagram Story before they reply to your message. Dating chaos fiction turns that emotional admin into plot, banter and, ideally, a romantic payoff that makes the nonsense worthwhile.
A spaceship is fun. A spaceship that feels like it could break down on the M25 of the solar system is better. The best grounded sci-fi novels take one recognisable part of modern life - work, climate anxiety, dating, surveillance, corporate power, grief - and nudge it just far enough for you to feel the chill.
This is sci-fi for readers who enjoy big ideas but do not require a glossary of made-up minerals before page 30. Think less laser-gun wallpaper, more: wait, could this actually happen? Some are scientifically meticulous; others are emotionally plausible rather than technically exact. All of them understand that the scariest future is usually the one that looks suspiciously like Tuesday.
There is a particular kind of romantic chemistry that only appears after someone has said the wrong thing, knocked over a drink, or attempted an ice-breaker question with the energy of a hostage negotiator. The best romance novels with awkward dates understand this. They know that a flawless candlelit dinner is nice, but a date so excruciating that both characters need to fake a phone call? That is where the plot starts plotting.
Awkward dates are not just rom-com garnish. They reveal character at speed. Who gets kinder when embarrassed? Who doubles down? Who notices the other person is having a terrible time and quietly finds a way to rescue them? A dodgy first date can do more emotional heavy lifting than three chapters of people gazing meaningfully across a crowded room.
For readers who like their romance funny, emotionally switched on and a little bit chaotic, these are the books to reach for. Spice levels vary, because awkwardness is a universal language, but every one offers the delicious possibility that the worst date of someone’s life might lead somewhere rather good.
There is a special kind of dread reserved for stories in which the Wi-Fi is working perfectly, the company’s mission statement sounds lovely, and absolutely nobody will tell you what the algorithm is doing. The best techno thrillers understand that technology is rarely the monster on its own. The monster is the person who says it will make life better, then quietly removes the exit.
This is the genre for readers who enjoyed The Matrix, Inception and The Truman Show but wanted more footnotes, more corporate overreach and more moments of looking at their own phone with mild suspicion. A great techno thriller combines propulsive plotting with a properly chewy question: if a system can predict, improve or even replace human judgement, who gets to decide what “better” means?
You want the butterflies, the banter and the moment two people finally realise they are being spectacularly obvious about their feelings. You just do not necessarily want a graphic bedroom scene sandwiched between chapters. So, what defines a sweet romance? It is romance with the emotional volume turned up and the on-page sexual content turned down - but that is only the beginning.
A sweet romance is not a lesser version of romance, nor is it a book where everyone behaves like they have been issued a beige cardigan and a strict bedtime. The best ones are funny, swoony, awkward, tender and occasionally devastating. They simply build their heat through connection rather than explicit intimacy.
A good tech thriller takes a familiar promise - safety, connection, efficiency, better choices - and follows it past the point where a sensible person should probably put their phone in a drawer. Think The Matrix, The Truman Show and Inception: stories where reality becomes unstable, control wears a reassuring smile, and somebody else has been editing the rules.
The corporate villain is often the real star. Not a cackling mastermind in a secret lair, but a company with clean branding, a cheery mission statement and a growth target that somehow requires the removal of human agency. These books are not anti-technology in the “back to candles and carrier pigeons” sense. They ask harder questions. Who owns the data? Who gets to define risk? What happens when a system designed to optimise life decides that people are the inefficient bit?
Here are ten novels for readers who like their suspense clever, unsettling and just plausible enough to make them side-eye the next app update.
Romance publishing trends are not being dictated by a mysterious boardroom oracle in a very expensive blazer. They are being pushed, pulled, screen-shotted and enthusiastically argued over by readers who know precisely what they want: the right trope, the right emotional payoff, and a clear idea of whether the book is going to make them blush on the train.
That reader power is changing the genre in fascinating ways. Romance remains gloriously broad, from full-throttle spice to closed-door yearning, from cottagecore comfort to dating-app chaos. The strongest trend is not one plot device or one heat level. It is specificity. Readers are getting better at naming their tastes, and publishers that listen can help them find a book that feels made for their current mood rather than merely filed under “romance”.
A narrator tells you their version of events. That does not mean they are telling you the truth, the whole truth, or anything remotely adjacent to it. This guide to unreliable narrators is for readers who love that delicious moment when a story tilts sideways and you realise the person holding the literary microphone may be the problem.
An unreliable narrator can turn a mystery into a mind game, a romance into a warning sign, or a speculative thriller into a full-scale reality crisis. Think less “here is what happened” and more “here is what I would very much like you to believe happened”. For readers who enjoy a plot that makes them immediately want to reread chapter one with narrowed eyes, this is the good stuff.
A good date-night book has a very particular job. It needs enough romance to inspire suspiciously pointed eye contact, enough jokes to stop things getting too earnest, and enough plot that neither of you ends up scrolling. The best witty books for date night deliver all three: sparkling dialogue, complicated people and a love story with more going on than an attractive man leaning on a kitchen counter.
Whether you are reading side by side, taking turns choosing chapters, or simply want a novel to discuss over pasta that is now definitely cold, these are the books to reach for. Heat levels vary, because date night is not a one-size-fits-all situation. Banter, however, is non-negotiable.
A character can have cheekbones sharp enough to cut glass, a tragic backstory and a flat in Notting Hill, but none of that guarantees romantic chemistry. We have all met the supposedly epic book couple who leave us feeling like we have been asked to clap for a work presentation. If you are wondering how to assess romance chemistry before committing to 400 pages, look beyond the blurb’s promise of “sparks”. The real thing has a pulse.
Chemistry is not the same as spice, nor is it simply two attractive people exchanging knowing looks. It is the delicious sense that these particular characters change the temperature of a scene when they are together. It can power a closed-door rom-com just as effectively as a high-heat enemies-to-lovers situation. The question is not, “Do they fancy each other?” It is, “Do I believe nobody else could create this exact mess?”
You wake up, make tea, check your phone, and discover the rules of your life were written by a corporation you have never heard of. Or perhaps everyone else has agreed that the sky is green and you are the inconvenient weirdo insisting it was blue yesterday. That delicious itch under the skin is where speculative fiction lives. It takes the world we recognise, nudges one crucial piece out of place, then watches the consequences get very strange indeed.
For readers who enjoy the mind-bending unease of The Matrix, Inception or The Truman Show, the appeal is obvious. Reality is not a stable floor. It is a trapdoor, and someone is reaching for the handle.
A city with no crime, no loneliness and no awkward group chats sounds lovely for approximately three seconds. Then somebody asks who decides what counts as happiness. That tension is the whole delicious point of utopian fiction versus dystopia: one imagines a better world, while the other asks what was sacrificed to build it.
Readers often treat the two as opposites. Utopia equals sunshine, communal gardens and everyone finally replying to messages on time. Dystopia equals surveillance cameras, corporate slogans and a mandatory smile. But the most memorable speculative fiction lives in the uneasy overlap, where a society’s promise of perfection starts to look rather like a warning label.
If a film can make you want to move to London, acquire a questionable collection of knitwear and believe one perfectly timed speech could fix your entire love life, it belongs in the conversation. The best British romcoms do not merely offer a kiss and a credits sequence. They deliver awkward pauses, mates who say the wrong thing, weather with strong opinions, and emotional stakes hidden behind a very dry joke.
British romantic comedy is wonderfully broad. Some films go full fairy-tale fantasy, some are gloriously chaotic, and some have enough melancholy beneath the banter to leave you staring at the wall afterwards in a nice way. This is not a scientific ranking - romance taste is personal, and anyone who claims otherwise has clearly never argued about whether Love Actually counts as one story or several. Consider it a properly curated starting point for your next sofa-and-snacks watch.
Speculative worlds become baggy when the author begins with everything. Every gadget, nation, social custom and acronym arrives on page one wearing a name badge. Resist. Pick one question that has enough moral static to power the story.
What if the most “perfect” decision could be calculated? What if a corporation could make people happier by removing choice? What if memory became a subscription service? The question should not only change the wallpaper of daily life. It should put pressure on something people already value: love, privacy, grief, ambition, belonging, faith or the right to be gloriously, inconveniently wrong.
A useful test is to finish this sentence: “In this world, people can no longer take ______ for granted.” If the answer is only “flying cars”, you may have a setting. If the answer is “their own memories” or “whether their partner’s affection is real”, you have story fuel.
The group chat has spoken: you do not need another recommendation that says only “if you liked that massively famous book, try this massively famous book”. You need a story with chemistry, a clear emotional promise and perhaps one scene that makes you stare at the wall for a respectful five minutes. Indie fiction for romance readers can be the answer to the same-old-TBR problem, especially when the algorithm keeps serving up familiar covers with suspiciously identical blurbs.
Independent fiction is not one aesthetic, one heat level or one particular kind of love interest in a rolled-sleeve shirt. It is a broad, lively space where readers can find contemporary rom-coms, dating disasters, tender slow burns and relationship stories that are willing to be a little stranger, sharper or more specific. The good stuff is not hidden because it lacks quality. Often, it is hidden because discovering books has become a competitive sport.
A review of dating app romance novel The Attraction Abacus has to begin with a truth every app dater already knows: an algorithm can tell you who lives nearby, likes dogs and once put “pineapple on pizza” in their bio. It cannot tell you whether they will make you laugh when your train is cancelled, remember how you take your tea, or cause your group chat to enter a state of national emergency.
That gap between a technically ideal match and an actual human connection is where this contemporary rom-com has its fun. The Attraction Abacus takes the very modern exhaustion of swiping, second-guessing and decoding a full stop in a message, then treats it with warmth rather than cynicism. The result is a dating-centred romance for readers who want the chaos of the apps without having to reopen one themselves. A public service, frankly.
At its core, psychological suspense is fiction that creates danger through perception, pressure and doubt. The reader is not simply asking, “What happens next?” They are asking, “Who is telling the truth?”, “What is being left out?” and, occasionally, “Am I being expertly gaslit by a paperback?”
A conventional thriller often makes the external stakes clear early on. Someone is missing. A crime has happened. Time is running out. Psychological suspense may begin somewhere far more ordinary: a couple move house, an employee receives a strange instruction, an old friend gets back in touch, or a character notices a tiny inconsistency nobody else seems to see. Then the ordinary starts to tilt.
That tilt matters. The best books make familiar places feel faintly hostile. A kitchen becomes a crime scene waiting to happen. A text message gains the emotional weight of a ransom note. A perfectly polite colleague starts to seem like someone who has definitely read your diary.
You have found a book with a swoony cover, immaculate banter and a blurb promising feelings. Then the review says it is “low spice”. What does low spice mean, exactly? Is it one kiss and a yearning glance across the pub? Is it full romance with the bedroom door politely shut? And, crucially, will you still get the emotional payoff you came for?
Usually, low spice means a romance includes limited on-page sexual content. But this is book culture, not a regulated thermostat. One reader’s gentle heat is another reader’s “I needed a glass of water and a lie-down”, so the phrase works best as a useful signal rather than a hard-and-fast rating.
The best reality-bending thriller does not simply make you ask, “What happened?” It makes you eye the kettle, your inbox and the suspiciously cheerful person at the bus stop as if they might be part of an enormous experiment. This guide to reality-bending thrillers is for readers who like their page-turning tension served with a side of existential dread.
You know the feeling. A character notices one tiny inconsistency. A clock is wrong. A stranger knows too much. A company promises frictionless happiness, which is naturally the loudest possible alarm bell. Before long, the story has pulled the floorboards up beneath your assumptions about identity, free will and what counts as a good life.
The characters have shared one meaningful look across a crowded room, and suddenly you are prepared to read 300 more pages for them to hold hands. That is the particular madness of a good slow burn. But how to identify slow burn romance before you commit to a book, especially when every blurb seems to promise chemistry, yearning and a love story that will apparently alter your DNA?
The short answer: look for emotional accumulation, not merely a delayed kiss. A slow burn romance makes every tiny shift matter. The longer answer is where the fun is.
Your reading mood: witty text exchanges, a hero who understands the assignment, a heroine with a life beyond getting kissed, and absolutely no need to skip a page because someone has suddenly become very interested in a kitchen island. The best clean rom com novels deliver the butterflies, the chaos and the emotional pay-off without explicit scenes taking over the plot.
That does not mean they are beige. It means the chemistry has to work harder. A loaded glance across a café, one bed at a snowed-in inn, an accidental hand-hold that alters the Earth's axis - this is the good stuff. For readers who prefer low-to-no spice but still demand banter with bite, these are the books to put on the TBR.
A stranger tells you the life you remember may be a product. A corporation promises to remove human error. Someone makes one apparently perfect decision, then spends 300 pages learning what it cost. If that sends a small, delighted shiver down your spine, you already know how to choose speculative thrillers in spirit. The harder part is avoiding books that offer a clever premise, then leave you alone in a fog of jargon with no emotional stakes.
The best speculative thrillers do not merely ask, ‘What if?’ They ask, ‘What would you do when the answer turns up at your front door?’ They make the familiar feel fractionally wrong, put ordinary people under extraordinary pressure and keep the pages turning while your brain starts an argument with itself.
Are dating app novels relatable? If you have ever stared at a message reading “Hey, how’s your week going?” and somehow felt both flattered and mildly offended, the answer is a fairly emphatic yes. The good ones understand that modern dating is not just candlelit restaurants and fated glances across a crowded room. It is voice notes to the group chat, accidentally swiping past someone you actually fancied, and wondering whether a full stop means they are emotionally unavailable.
That does not mean every dating app romance will feel like it has borrowed your actual Hinge profile. Nor should it. Fiction needs a little more momentum than three days of low-stakes chat followed by someone vanishing after asking what you do for work. But the best novels use the strange, funny, occasionally soul-tickling mechanics of app dating to tell a recognisable story about hope, connection and trying not to overthink an emoji.
Your screen says there are 2,000 potential matches within ten miles. Your heart says absolutely not. Dating apps are equal parts hope machine, comedy sketch and minor psychological experiment, which is exactly why they make such excellent romance-novel material.
The best romance books about dating apps understand that a match is not a meet-cute in itself. It is merely the opening move: a carefully chosen photo, an overthought prompt, a joke that lands, a conversation that dies after “hey”, or a person who turns out to be much more complicated offline. These books get the strange intimacy of handing someone your banter before they have earned your surname.
This is not a list of romances where someone happens to own a phone. Each pick puts modern dating culture, matching technology or its emotional aftershocks close to the centre of the story. Expect sharp chemistry, questionable first dates and, blessedly, people who eventually learn to communicate.
The best book gift creates a tiny, glorious moment of recognition: you noticed what I like. The worst says, with the confidence of a supermarket three-for-two, this had a nice cover. This guide to choosing book gifts is here to help you avoid the latter - and become the person whose presents get immediately photographed, posted and raved about.
Buying a book for someone can feel oddly high stakes. Books are personal. They are taste, comfort, escapism, emotional damage and, occasionally, a very specific need for fictional men to make terrible decisions. But you do not need to know their entire StoryGraph history to choose well. You just need a few smart clues.
Some thrillers ask, ‘Who did it?’ The really unsettling ones ask, ‘Are you certain that happened at all?’ The best blurred reality thriller books turn that second question into a full-scale reading experience: missing memories, altered timelines, corporate systems with far too much access, and protagonists whose grip on the truth is hanging on by a fingernail.
This is the shelf for readers who finished The Matrix, Inception or The Truman Show and immediately wanted to argue about it. Not because a twist is fun for its own sake - although we do enjoy being professionally bamboozled - but because these stories use uncertainty to get at something bigger: identity, free will, grief, conformity and the terrifying idea that a company might know what is best for you.
The books below are not all the same flavour of strange. Some are fast, high-concept sci-fi thrillers. Others are moodier, more literary or more overtly dystopian. What they share is a reality that starts to slip at the edges, then takes the floorboards with it.
