All Ali Hazelwood Books: A Guide to BookTok’s Hit Author!

Debuting in 2021 with A Love Hypothesis, Ali Hazelwood’s books quickly rose to fame on TikTok for their quirky tropes and their spice. Reminiscent to fanfiction tropes, Hazelwood has successfully planted her stake in a niche market: STEM-based romance.

With two books and a novella series, there is a good collection of Ali Hazelwood books to sink your teeth into, so wrap up warm and make some coffee and choose your next enemies-to-lovers romance!

Table of Contents [CLICK HERE TO OPEN]

About Ali Hazelwood

Ali Hazelwood is the New York Times bestselling author of Tik Tok viral sensation The Love Hypothesis. Starting from Reylo fanfiction, Hazelwood not only writes hit after hit, but she is also the writer of peer-reviewed articles about brain science as a neuroscientist.

Being a new author (her debut only in 2021), little is known about Hazelwood. She writes under a pseudoname and was born and raised in Italy. She lived in Japan and Germany before moving to the US to pursue her PhD in neuroscience.

Hazelwood is fairly active in the new-author realm and has tweeted support for author’s debut novels on her Twitter account. She is no longer active on Twitter, but she is fairly active on her Instagram. She frequently posts about competitions and announcements, so be sure to check her out to stay updated!

Ali Hazelwood Books

The Love Hypothesis (2021)

As a third-year Ph.D. candidate, Olive Smith doesn’t believe in lasting romantic relationships–but her best friend does, and that’s what got her into this situation. Convincing Anh that Olive is dating and well on her way to a happily ever after was always going to take more than hand-wavy Jedi mind tricks: Scientists require proof. So, like any self-respecting biologist, Olive panics and kisses the first man she sees.

That man is none other than Adam Carlsen, a young hotshot professor–and well-known ass. Which is why Olive is positively floored when Stanford’s reigning lab tyrant agrees to keep her charade a secret and be her fake boyfriend. But when a big science conference goes haywire, putting Olive’s career on the Bunsen burner, Adam surprises her again with his unyielding support and even more unyielding… six-pack abs.

Suddenly their little experiment feels dangerously close to combustion. And Olive discovers that the only thing more complicated than a hypothesis on love is putting her own heart under the microscope.

Read our Overview here!


Love on the Brain (2022)

Bee Königswasser lives by a simple code: What would Marie Curie do? If NASA offered her the lead on a neuroengineering project – a literal dream come true – Marie would accept without hesitation. Duh. But the mother of modern physics never had to co-lead with Levi Ward.

Sure, Levi is attractive in a tall, dark, and piercing-eyes kind of way. But Levi made his feelings toward Bee very clear in grad school – archenemies work best employed in their own galaxies far, far away.

But when her equipment starts to go missing and the staff ignore her, Bee could swear she sees Levi softening into an ally, backing her plays, seconding her ideas… devouring her with those eyes. The possibilities have all her neurons firing.

But when it comes time to actually make a move and put her heart on the line, there’s only one question that matters: What will Bee Königswasser do?

Read our Overview here!


Love Theoretically

Release Date: June 13 2023

Rival physicists collide in a vortex of academic feuds and fake dating shenanigans in this delightfully STEMinist romcom from the New York Times bestselling author of The Love Hypothesis and Love on the Brain.
The many lives of theoretical physicist Elsie Hannaway have finally caught up with her. By day, she’s an adjunct professor, toiling away at grading labs and teaching thermodynamics in the hopes of landing tenure. By other day, Elsie makes up for her non-existent paycheck by offering her services as a fake girlfriend, tapping into her expertly honed people-pleasing skills to embody whichever version of herself the client needs.
Honestly, it’s a pretty sweet gig—until her carefully constructed Elsie-verse comes crashing down. Because Jack Smith, the annoyingly attractive and arrogant older brother of her favorite client, turns out to be the cold-hearted experimental physicist who ruined her mentor’s career and undermined the reputation of theorists everywhere. And he’s the same Jack Smith who rules over the physics department at MIT, standing right between Elsie and her dream job.
Elsie is prepared for an all-out war of scholarly sabotage but…those long, penetrating looks? Not having to be anything other than her true self when she’s with him? Will falling into an experimentalist’s orbit finally tempt her to put her most guarded theories on love into practice?

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Check & Mate (2023)

In this clever and swoonworthy YA debut from the New York Times bestselling author of The Love Hypothesis, life’s moving pieces bring rival chess players together in a match for the heart.

Mallory Greenleaf is done with chess. Every move counts nowadays; after the sport led to the destruction of her family four years earlier, Mallory’s focus is on her mom, her sisters, and the dead-end job that keeps the lights on. That is, until she begrudgingly agrees to play in one last charity tournament and inadvertently wipes the board with notorious “Kingkiller” Nolan Sawyer: current world champion and reigning Bad Boy of chess.

Nolan’s loss to an unknown rook-ie shocks everyone. What’s even more confusing? His desire to cross pawns again. What kind of gambit is Nolan playing? The smart move would be to walk away. Resign. Game over. But Mallory’s victory opens the door to sorely needed cash-prizes and despite everything, she can’t help feeling drawn to the enigmatic strategist….

As she rockets up the ranks, Mallory struggles to keep her family safely separated from the game that wrecked it in the first place. And as her love for the sport she so desperately wanted to hate begins to rekindle, Mallory quickly realizes that the games aren’t only on the board, the spotlight is brighter than she imagined, and the competition can be fierce (-ly attractive. And intelligent…and infuriating…)

Read our Overview here!


Bride (2023)

A dangerous alliance between a Vampyre bride and an Alpha Werewolf becomes a love deep enough to sink your teeth into in this new paranormal romance from the #1 New York Times bestselling author of Love, Theoretically and The Love Hypothesis.

Misery Lark, the only daughter of the most powerful Vampyre councilman of the Southwest, is an outcast—again. Her days of living in anonymity among the Humans are over: she has been called upon to uphold a historic peacekeeping alliance between the Vampyres and their mortal enemies, the Weres, and she sees little choice but to surrender herself in the exchange—again…

Weres are ruthless and unpredictable, and their Alpha, Lowe Moreland, is no exception. He rules his pack with absolute authority, but not without justice. And, unlike the Vampyre Council, not without feeling. It’s clear from the way he tracks Misery’s every movement that he doesn’t trust her. If only he knew how right he was….

Because Misery has her own reasons to agree to this marriage of convenience, reasons that have nothing to do with politics or alliances, and everything to do with the only thing she’s ever cared about. And she is willing to do whatever it takes to get back what’s hers, even if it means a life alone in Were territory…alone with the wolf.

Read our Overview here!

Ali Hazelwood Books: Loathe To Love You (STEMinist Novella Series)

ali hazelwood books

Under One Roof (2022)

Everything magical happens between the months of June and August. Belly has known brothers Jerimiah and Conrad since her very first summer. They have been her friends, her brothers, her crushes, and everything that paints the summer with excitement. It only takes one summer for everything to change. Belly and Jerimiah find a new undercurrent to their relationship. Belly and Conrad’s relationship rides on a riptide. The meaning of summer may never be the same.

Check out our Review here!

ali hazelwood books

Stuck With You (2022)

Logically, Sadie knows that civil engineers are supposed to build bridges. However, as a woman of STEM she also understands that variables can change, and when you are stuck for hours in a tiny New York elevator with the man who broke your heart, you earn the right to burn that brawny, blond bridge to the ground. Erik can apologize all he wants, but to quote her rebel leader—she’d just as soon kiss a Wookiee.

Not even the most sophisticated of Sadie’s superstitious rituals could have predicted such a disastrous reunion. But while she refuses to acknowledge the siren call of Erik’s steely forearms or the way his voice softens when he offers her his sweater, Sadie can’t help but wonder if there might be more layers to her cold-hearted nemesis than meet the eye. Maybe, possibly, even burned bridges can still be crossed….

Check out our Review here!

ali hazelwood books

Below Zero (2022)

It will take the frosty terrain of the Arctic to show these rival scientists that their chemistry burns hot.

Hannah’s got a bad feeling about this. Not only has the NASA aerospace engineer found herself injured and stranded at a remote Arctic research station-but the one person willing to undertake the hazardous rescue mission is her longtime rival.

Ian has been many things to Hannah: the villain who tried to veto her expedition and ruin her career, the man who stars in her most deliciously lurid dreams… but he’s never played the hero. So why is he risking everything to be here? And why does his presence seem just as dangerous to her heart as the coming snowstorm?

Check out our Review here!


Love To Loathe You

Release Date: January 3 2023

From next January you will be able to grab all three of the STEMinist Novellas in one collection! Under One Roof, Stuck With You and Below Zero will be available to buy as a bundle! There will also be an exclusive bonus chapter included!

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Ali Hazelwood Books: Upcoming Releases


Not In Love

Release Date: June 11 2024

A forbidden, secret affair proves that all’s fair in love and science—from New York Times bestselling author Ali Hazelwood.

Rue Siebert might not have it all, but she has enough: a few friends she can always count on, the financial stability she yearned for as a kid, and a successful career as a biotech engineer at Kline, one of the most promising start-ups in the field of food science. Her world is stable, pleasant, and hard-fought. Until a hostile takeover and its offensively attractive front man threatens to bring it all crumbling down.

Eli Killgore and his business partners want Kline, period. Eli has his own reasons for pushing this deal through—and he’s a man who gets what he wants. With one burning exception: Rue. The woman he can’t stop thinking about. The woman who’s off-limits to him.

Torn between loyalty and an undeniable attraction, Rue and Eli throw caution out the lab and the boardroom windows. Their affair is secret, no-strings-attached, and has a built-in deadline: the day one of their companies will prevail. But the heart is risky business—one that plays for keeps.

View On Amazon Here >>

Below Zero

Frequently Asked Questions

Is The Love Hypothesis LGBT?

Although never explicitly stated in The Love Hypothesis, many have suggested that Olive is demisexual.

Does Ali Hazelwood have a PhD?

Ali Hazelwood has a PhD in neuroscience and is a college professor.

What is Love on the Brain Ali Hazelwood about?

Ali Hazelwood‘s Love on the Brain follows a neuroscientist’s journey to becoming the next Marie Curie. But there are a few bumps in the path in the form of a work colleague with some enemies to loves romance! And lucky for you, we have a page dedicated exactly to this question! Check it out!

Will The Love Hypothesis be a movie?

Unfortunately, it seems there is no official word of a movie deal for Ali Hazelwood's The Love Hypothesis. Although, a book by the same name by Laura Steven has been announced to have a TV deal with Lime Pictures. Not quite our beloved Hazelwood, but if you love STEM romances - keep your eyes peeled!

What do you think Hazelwood will do next? Let us know!

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