130,000+ Books, Games & Puzzles in-stock πŸ‡³πŸ‡Ώ

Come visit us this weekend!πŸš€ Auckland Bookstore β€’ Open 7 days, 8:30am–5pm

The Love Hypothesis

4.12 goodreads logo

Ratings/reviews counts are updated frequently.

Check link for latest rating.
( 1,579,750 ratings, 166,127 reviews)
Book Hero Magic crafted this summary to help describe this book. While it's new and still learning, it may not be perfect - your feedback is welcome! Summary
The Love Hypothesis by Ali Hazelwood is a contemporary romance novel about a PhD candidate, Olive Smith, who fakes a relationship with a grumpy professor to convince her friends that she's in a serious relationship. As Olive's plan unfolds, she discovers unexpected feelings and challenges in navigating her academic and personal life.
Read More
Format: Paperback / softback
$4800

International Supplier

This title is in-stock with overseas suppliers. While it is not available locally, we fly books in weekly from the US and UK to our Auckland warehouse for immediate dispatch.

AVAILABLE WITH SUPPLIER Ships from our Auckland warehouse within 2-3 weeks

Found a better price? Request a price match

Book Hero Magic created this recommendation. While it's new and still learning, it may not be perfect - your feedback is welcome! IS THIS YOUR NEXT READ?

You might enjoy this book if you're a fan of quirky, intelligent characters and enjoy a heartwarming romance with a blend of humour and science. It’s perfect for readers who love the fake dating trope and want a story that is both witty and emotionally touching.

Book Hero thinking about your next read

Includes an excerpt from Love on the brain.

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

A BuzzFeed Best Summer Read of 2021

When a fake relationship between scientists meets the irresistible force of attraction, it throws one woman's carefully calculated theories on love into chaos. The Love Hypothesis by Ali Hazelwood is a witty and heart-warming romantic comedy set in the demanding world of academia, where logic and evidence reign supreme, yet love proves to be the most unpredictable variable.

As a third-year Ph.D. candidate, Olive Smith doesn't believe in lasting romantic relationshipsβ€”her sceptical view on love is deeply rooted in personal experiences. However, her best friend Anh is a staunch romantic and believes Olive deserves happiness too. To convince Anh that she is dating and on her way to a happily ever after, Olive knows it will take more than just words; scientists demand tangible proof. In a moment of panic and desperation, Olive kisses the first man she sees, hoping this impulsive action will serve as the evidence she needs.

That man happens to be Adam Carlsen, a young, celebrated professor known for his brilliance as well as his intimidating, no-nonsense demeanour. To Olive's surprise, the seemingly cold and unapproachable Adam agrees to support her ploy and becomes her pretend boyfriend. As they navigate the charade, they must maintain appearances, which includes attending a major science conference together. This event, however, takes an unexpected turn, putting Olive's academic career at stake.

Adam's unwavering support during this tumultuous time reveals a different side of himβ€”one that contradicts his reputation and increasingly attracts Olive. His genuine care and remarkably toned physique make it challenging for Olive to remember their relationship is just a pretence. As their interactions grow more profound, Olive finds herself entangled in feelings she hadn't accounted for.

Suddenly, their seemingly controlled experiment feels precariously close to explosive success, as emotions flare and passion ignites. Olive realises that the complexities of love can't be reduced to a simple hypothesis. With her own heart now under the microscope, she must navigate the intricate dance between her burgeoning feelings and the professional world she's dedicated her life to.

The Love Hypothesis is an engaging and intelligent romantic comedy that combines the rigours of academic life with the unpredictability of the human heart. Ali Hazelwood's sharp wit and compelling characters create a story that's both emotionally resonant and wonderfully entertaining, making it a must-read for anyone who has ever questioned the logic of love.

Book Hero Magic summarised reviews for this book. While it's new and still learning, it may not be perfect - your feedback is welcome! HOW HAS THIS BEEN REVIEWED?

The Love Hypothesis by Ali Hazelwood has received high praise for its witty dialogue, engaging characters, and delightful blend of romance and science. Critics highlight its appeal to both intellectual and escapist readers, with many noting its humour and heartwarming elements. The book's clever take on familiar romantic tropes and its well-crafted slow-burn relationship have been lauded, making it a standout debut in contemporary romance.

Book Hero reading reviews

Book Details

INFORMATION

ISBN: 9780593336823

Publisher: Penguin Putnam Inc

Format: Paperback / softback

Date Published: 14 September 2021

Country: United States

Imprint: Berkley Publishing Corporation,U.S.

Audience: General / adult

DIMENSIONS

Width: 139.0mm

Height: 209.0mm

Weight: 250g

Pages: 336

About the Author

Ali Hazelwood is a multi-published author-alas, of peer-reviewed articles about brain science, in which no one makes out and the ever after is not always happy. Originally from Italy, she lived in Germany and Japan before moving to the U.S. to pursue a Ph.D. in neuroscience. She recently became a professor, which absolutely terrifies her. When Ali is not at work, she can be found running, eating cake pops, or watching sci-fi movies with her two feline overlords (and her slightly-less-feline husband).

Also by Ali Hazelwood

View all
  • Mate
    A Human hybrid and an Alpha Were claw against the bonds of fate in the highly anticipated companion novel to the Sunday Times and New York Times bestseller Bride. Serena Paris is orphaned, pack-less, and one of a kind. Coming forward as the first Human-Were hybrid was supposed to heal a centuries-long rift between species. Instead, it made her a...
    Paperback
    $2299
    Elsewhere:
    $2799
    (2)
    In Stock
    Ships tomorrow
  • Deep End
    A competitive diver and an ace swimmer jump into forbidden waters in this steamy college romance from the Sunday Times and New York Times bestselling author of The Love Hypothesis. Deep End follows Scarlett Vandermeer, a junior at Stanford and a dedicated student-athlete who specialises in platform diving. Scarlett prefers to keep her head down, concentrating on getting into med...
    Paperback
    $2600
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • The Love Hypothesis
    The Love Hypothesis by Ali Hazelwood is a delightful and intelligent contemporary romance that superbly marries brainy academic life with the escapism of a heartwarming love story. Olive Smith, at the crux of her third year as a Ph.D. candidate, is a woman who firmly casts aside any belief in the endurance of romantic relationships. However, her best friend Anh...
    Paperback
    $2499
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • Problematic Summer Romance
    What is wrong meets what feels right in this romance set in Italy by the Sunday Times and New York Times bestselling author of Deep End. Maya Killgore is twenty-three and still in the process of figuring out her life. Conor Harkness is thirty-eight, and Maya cannot stop thinking about him. It's such a clichΓ©, it almost makes her heart...
    Paperback
    $2199
    Elsewhere:
    $2799
    Available
    Ships in 4-6 weeks
  • The Love Hypothesis
    A stunning hardcover collector's edition of Ali Hazelwood's debut novel, beloved bestseller and TikTok sensation featuring: A shimmering, revamped cover Endpapers with all new art from Lilithsaur featuring Olive and Adam STEM stencilled spredges A sunny, foil stamped case ...and a brand new bonus chapter featuring THAT KISS from Adam's point of view! When a fake relationship between scientists meets...
    Hardback
    $4500
    Elsewhere:
    $4999
    In Stock
    Ships tomorrow
  • Bride
    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 New York Times bestselling author of 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...
    Paperback
    $2300
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • Love Theoretically
    From the author of TikTok sensations and global bestsellers The Love Hypothesis and Love on the Brain. Rival physicists collide in a vortex of academic feuds and fake dating shenanigans in this delightfully STEMinist romcom. 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...
    Paperback
    $2500
    Elsewhere:
    $2799
    Available
    Ships in 4-6 weeks
  • Check & Mate
    In this clever and swoonworthy new novel from the New York Times and Sunday 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...
    Paperback
    $2400
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • Not in Love
    A forbidden, secret affair proves that all's fair in love and science - from Sunday Times and 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...
    Paperback
    $2500
    Elsewhere:
    $2799
    Available
    Ships in 4-6 weeks
  • Love on the Brain
    Your world is about to be rocked. Elena Armas, author of The Spanish Love Deception 'Hopelessly, brilliantly, wonderfully romantic. I loved it even more than The Love Hypothesis, and I didn't think that was possible' Cressida McLaughlin From the New York Times bestselling author of The Love Hypothesis comes a new STEMinist rom-com in which a scientist is forced to...
    Paperback
    $2500
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • Two Can Play
    *This edition includes exclusive four-colour interior artwork by Lilithsaur ft a very steamy scene, plus a brand-new bonus chapter*An enemies-to-lovers spicy novella set in the world of video gaming from the Sunday Times bestselling author of Deep End and Mate - now in print and ebook!Viola Bowen has the chance of a lifetime: to design a video game based on...
    Paperback
    $2199
    Elsewhere:
    $2499
    In Stock
    Ships tomorrow
  • Loathe To Love You
    Three irresistible short stories by the global phenomenon Ali Hazelwood, now available together in paperback for the first time, with an exclusive bonus chapter. Mara, Sadie, and Hannah are friends first, scientists always. Though their fields of study might take them to different corners of the world, they can all agree on this universal truth: when it comes to love...
    Paperback
    $2500
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow

More from Romance

View all
  • Grim Tidings
    New Release
    Grim Tidings
    'Infinity stars. I smiled, laughed, squealed with delight, wept, and then smiled again' β˜…β˜…β˜…β˜…β˜…'This book ripped my heart out, trampled on it, put it back together, and still had amazing smut' β˜…β˜…β˜…β˜…β˜…'Fun, witty, sexy and made me cry at the end (in a good way, don't worry)…B.K. Borison has written one of my favourite reads of the year' β˜…β˜…β˜…β˜…β˜… A...
    Paperback
    $2399
    Elsewhere:
    $2899
    (2)
    In Stock
    Ships tomorrow
  • How to Kill a Guy in Ten Dates
    A hilarious, swoony and downright terrifying horror romance in which a cinephile gets caught in the middle of a murder spree at a speed-dating event and must use her encyclopedic knowledge of the rom-com and horror genres to make it as a real-life Final Girl. When cinephile Jamie Prescott attends a speed-dating event, she expects to meet some mediocre men...
    Paperback
    $3199
    Elsewhere:
    $3999
    (2)
    In Stock
    Ships tomorrow
  • My Dreadful Darling
    New Release
    My Dreadful Darling
    My darling, it is you who is dreadful. Reverie Adams has only one goal in life: to keep her head above water with her father's sinister legacy weighing on her shoulders. But she's no stranger to drowningβ€”it is her very first memory, after all, and if her demons have their way, it will also be her last. Even with the...
    Paperback
    $3199
    Elsewhere:
    $3800
    In Stock
    Ships tomorrow
  • Fever Dream
    From #1Β New York TimesΒ bestselling author Elsie Silver comes a small-town, forbidden, rivals-to-lovers romance, the first book in the brand-new Western romance series Emerald Lake. Limited copies with sprayed edges!Professional bull rider Emmett Bush is not looking for love. He’s looking for a paycheque to save his family’s farm from bankruptcy. So when he agrees to be the leading man on...
    Paperback
    $2499
    Elsewhere:
    $2899
    In Stock
    Ships tomorrow
  • Midnight Curfew
    New Release
    Midnight Curfew
    The Jaeger family return in the brand new queer, dark romance from New York Times bestselling author Penelope Douglas, in which two rivals must fight their forbidden and burning attraction to one another. Summertime is quiet in southern Florida. In the humidity, the streets are empty, and the nights are stillβ€”perfect for a little mischief while the police aren't looking....
    Paperback
    $2299
    Elsewhere:
    $2800
    In Stock
    Ships tomorrow
  • I Hope This Email Finds You in Hell
    New Release
    I Hope This Email Finds You in Hell
    What could go wrong on a road trip to Hell? ⭐ corporate hell vibes ⭐ only one bed ⭐ a road trip through the underworld ⭐ forced proximity ⭐ slow burn romance 'A delirious, clever romp of a book. Best time I've had with a book in ages!' JENNA LEVINE Brie Benson lives life in survival mode, right down to...
    Paperback
    $2499
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • New Release
    Psychotic Obsession
    From USA Today bestselling author and TikTok sensation comes the steamy, emotional dark romance spin-off that everyone is talking about!'Filled with TENSION, HEARTBREAK and ELECTRIC CHEMISTRY. This one will tear your heart right out of your chest before tossing it back in and sewing you up' No. 1 New York Times bestselling author Brynne Weaver'Leigh Rivers is THE QUEEN OF...
    Paperback
    $2200
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • Eldritch
    New Release
    Eldritch
    From the author of Nocticadia comes the sequel to Anathema, a spellbinding gothic dark fantasy about a shunned woman who is forced beyond the mortal realm's forbidden boundary, into a terrifying world of cursed souls and grotesque creatures. In the grimly captivating sequel to Anathema, Maevyth and Zevander must navigate the perilous mortal lands to deliver Zevander from the clutches...
    Paperback
    $2499
    Elsewhere:
    $2800
    In Stock
    Ships tomorrow
  • New Release
    Broken Rival
    From #1Β New York TimesΒ bestselling author Tessa Bailey comes a gripping, heated romance about a girl trapped in a new reality, forced to make a choice between two brothersβ€”one who is the high school golden boy, the other sworn to hunt down her kindβ€”time travelers. This is Tessa Bailey as you’ve never seen her before.Β  Magnolia Brown loves Friday night football...
    Paperback
    $3199
    Elsewhere:
    $3499
    In Stock
    Ships tomorrow
  • Taming The Heart
    New Release
    Taming The Heart
    Taming The Heart is a steamy, forbidden-love cowboy romance and the third book in the CRIMSON RIDGE series by internationally bestselling author Elliott Rose. Being hired by a ranch for the summer sounds picture-perfect, right? Except your new boss is your every fantasy come to lifeβ€”oh, and he's already accidentally seen your favourite "toy." I've always been a free spirit....
    Paperback
    $2000
    Elsewhere:
    $2800
    In Stock
    Ships tomorrow
  • New Release
    Shield of Sparrows
    Accolades: AN INSTANT #1 NEW YORK TIMES BESTSELLER - Feature film now in development at Amazon MGM Studios with John Wick screenwriter Derek Kolstad attached - Amazon Best Romantasy Books of the Year 2025 - Apple Books Fantasy & Paranormal Romance Novel Best Sellers 2025, #27 - Audible Top Ten Best Romantasy Listens of 2025 - Indigo Best Fantasy Books...
    Paperback
    $6499
    In Stock
    Ships tomorrow
  • New Release
    The Love Hypothesis
    The Love Hypothesis is the global phenomenon and debut novel from TikTok sensation, Ali Hazelwood. It is now available in a beautiful movie tie-in collector's edition featuring exclusive artwork from the Amazon movie starring Lili Reinhart and Tom Bateman, plus two bonus chapters from Adam's point of view. As a third-year Ph.D. candidate, Olive Smith doesn't believe in lasting romantic...
    Paperback
    $2499
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow

Why buy from us?

Book Hero is not a chain store or big box retailer. We're an independent 100% NZ-owned business on a mission to help more Kiwis rediscover a love of books and reading!

Service & Delivery

Service & Delivery

Our warehouse in Auckland holds over 100,000 books, toys, board games and puzzles in-stock so you're not waiting for your order to arrive from overseas.

Auckland Bookstore

Auckland Bookstore

We're primarily an online store, but for your convenience you can pick up your order for free from our bookstore, which is right next door to our warehouse in Hobsonville.

Our Gifting Service

Our Gifting Service

Books make wonderful thoughtful gifts and we're here to help with gift-wrapping and cards. We can even send your gift directly to your loved one.