Books like The Love Hypothesis — depending on what you loved about it
The Love Hypothesis is three books at once: an Ali Hazelwood novel, a story about a woman whose work actually matters, and a rom-com built on banter with a happy ending you can count on. Here are ten books sorted by which of those you want more of.
Updated October 2026 · 10 books
Three different requests
People who ask for books like The Love Hypothesis usually want one of three things. The first is simply more Ali Hazelwood: the same voice, the same awkward, brilliant heroine, the same enormous, grumpy, secretly devoted hero. That one is easy — she has written several, and the first three below are the ones that fit best.
The second request is for the heroine: a woman who is clever at something specific, whose job is not decoration but drives the plot. Plenty of romances put a lab coat on the cover and never mention the lab again. We only included books where the work matters — the experiment, the dataset, the shift in the ER — and where losing it would hurt as much as losing the man.
The third is for the feeling: fast dialogue, two people who irritate each other into love, and the certainty that it ends well. That last part is what most lists forget to check. Every book here ends happily except one, and it is flagged clearly: it is the book everyone recommends for the second request, and it is not a romance.
10 books to read after The Love Hypothesis
From more Hazelwood, to more women in STEM, to more of that banter.
Love on the Brain
Ali Hazelwood
The closest thing to a second Love Hypothesis. Bee Königswasser, a neuroscientist who lives by "what would Marie Curie do?", gets to co-lead a project at NASA — alongside Levi Ward, the engineer she is sure has hated her since grad school. Same research world, same giant grumpy hero, and a heroine even more chaotic than Olive.
Content notes: death of a parent and of a friend (past), workplace sexism, explicit content.
+ Add to my libraryLove, Theoretically
Ali Hazelwood
Elsie Hannaway is an underpaid theoretical physicist who covers the rent as a hired fake girlfriend. Then she interviews for a real job at MIT, and the man on the hiring committee is her favourite client's older brother — an experimental physicist who once wrecked her mentor's career. The rivalry between theory and experiment is half the fun.
Content notes: chronic illness (type 1 diabetes), gaslighting by a mentor, sexism, explicit content.
+ Add to my libraryCheck & Mate
Ali Hazelwood
Hazelwood's young-adult debut, and the one to pick if you want her voice without the explicit scenes. Mallory, eighteen, quit chess when it broke her family; one charity tournament later she has beaten the world champion, Nolan Sawyer, and chess becomes the way to pay the bills. The board is the lab here, and she is just as good at it.
Content notes: death of a parent (off-page), infidelity, a parent's chronic illness, sexism.
+ Add to my libraryThe Kiss Quotient
Helen Hoang
Stella Lane is an econometrician who is autistic, brilliant with algorithms and convinced she is hopeless at intimacy — so she hires a professional, Michael, to teach her. The same pairing of a heroine who thinks in data and a hero kinder than he looks, written by an author who is autistic herself. Much more explicit than The Love Hypothesis.
Content notes: explicit content, sex work, a parent's cancer, unwanted touching.
+ Add to my libraryThe Soulmate Equation
Christina Lauren
Jess is a statistician and a single mum who does not believe in soulmates, least of all ones calculated from DNA. Then a matchmaking company says she is a 98% match with its founder, the geneticist she had already decided was insufferable — and offers to pay her to get to know him. Data against feelings, with real stakes at home.
Content notes: a parent's abandonment and addiction, explicit content.
+ Add to my libraryPart of Your World
Abby Jimenez
Alexis is an ER doctor from a family of prestigious doctors; Daniel is a carpenter ten years younger who lives in a small Minnesota town. Warm and very funny on the surface, with a real question underneath: the life her family planned for her against the one she wants. Lighter in tone than in content — read the notes.
Content notes: emotional abuse by an ex, domestic violence (secondary character), age gap.
+ Add to my libraryLessons in Chemistry
Bonnie Garmus
The exception, and here on purpose: it is not a romance and it does not end like one. Elizabeth Zott is a chemist in the early 1960s who ends up hosting a TV cooking show and teaching chemistry through it. If what you loved was a woman in science being underestimated and right, this is the book people will point you to. Read the notes first.
Content notes: sexual assault, death of a partner, suicide, misogyny.
+ Add to my libraryBook Lovers
Emily Henry
Nora Stephens is a ruthless literary agent; Charlie Lastra is the editor she has disliked ever since he turned down a manuscript she was representing. A holiday with her sister in a small town puts them in the same place, and Emily Henry does the rest with the sharpest dialogue on this list. No science, exactly the same pleasure: two clever people arguing their way into love.
Content notes: death of a parent (past), grief, explicit content.
+ Add to my libraryRed, White & Royal Blue
Casey McQuiston
The son of the US president and a British prince who cannot stand each other are forced into a staged friendship after a public disaster at a royal wedding. Political, very funny and built on the same engine as Olive and Adam: a performance for an audience that turns into the real thing. Adapted as a film in 2023.
Content notes: homophobia, a forced outing, explicit content.
+ Add to my libraryGet a Life, Chloe Brown
Talia Hibbert
Chloe has fibromyalgia, a near miss with a drunk driver and a list titled "Get a Life": ride a motorbike, go camping, do something bad. Red, a painter turned building superintendent, thinks she is a snob. Talia Hibbert writes banter as good as Hazelwood's, with a heroine whose illness is part of the story rather than an obstacle to it.
Content notes: chronic illness, a past abusive relationship, a car crash, explicit content.
+ Add to my librarySave these 10 books as a list in Niovela
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A free, ad-free reading log. Save these to your to-read shelf, mark what you finished and keep the lines that stayed with you — your library is private by default. No account needed to start.
Start your reading logWhich one is for you
Start from what you actually loved.
I want more Ali Hazelwood
Love on the Brain, then Love, Theoretically. Same academic world, same kind of hero, and both are standalones — read them in any order.
I want the same, without explicit scenes
Check & Mate. Hazelwood's voice in a young-adult novel, closed-door, with a chessboard where the lab would be.
I loved that she was a scientist
The Kiss Quotient or The Soulmate Equation if you want a romance; Lessons in Chemistry if you can do without the happy ending.
I want the banter, not the science
Book Lovers, then Red, White & Royal Blue. The fastest dialogue on this list.
I want something warm with more weight to it
Part of Your World or Get a Life, Chloe Brown. Both are funny, and both deal with something real underneath.
I want to know how spicy a book is before I start
Check the notes before you buy and keep your own: one line in your reading log after each book is what lets you recommend it accurately later.
Why The Love Hypothesis created its own shelf
The Love Hypothesis did something unusual for a rom-com: it made readers ask for a profession. Hazelwood, who earned a PhD in neuroscience before writing romance, put a biology PhD student at the centre, and readers came away wanting heroines who run experiments, crunch numbers and correct the professor — and men who find that attractive rather than threatening. That is why "books like it" now means three different lists.
It is also a book that sends people back to reading in bulk. Hazelwood has published at least one novel a year since 2021, and every list of read-alikes adds ten more. Writing down what you finished, how much you liked it and what you want next is what stops a good streak from turning into a pile of open tabs.
FAQ
What should I read after The Love Hypothesis?
Love on the Brain if you want more Hazelwood, The Kiss Quotient if you want another brilliant heroine, and Book Lovers if what you loved was the dialogue.
Which Ali Hazelwood book is most like The Love Hypothesis?
Love on the Brain: academic setting, rivals who are not really rivals and a giant grumpy hero. Love, Theoretically is a close second.
Is there an Ali Hazelwood book without explicit scenes?
Yes: Check & Mate, a young-adult novel, is closed-door. The two closest to The Love Hypothesis — Love on the Brain and Love, Theoretically — are not.
Do all these books have a happy ending?
All except Lessons in Chemistry, which is not a romance. It is on the list because readers who loved having a scientist as the heroine keep being pointed to it, and they deserve to know before they start.
Is The Love Hypothesis part of a series?
No. It is a standalone, and so are Love on the Brain and Love, Theoretically. Hazelwood also wrote three short novellas in the same academic vein, collected as Loathe to Love You.
How do I keep track of everything I want to read?
With a reading log. Niovela is free and needs no account: save a book the moment you hear about it and keep your notes in one place.
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