200,000+ Books, Games & Puzzles in-stock 🇳🇿 

Black Friday Sale on Now! Save up to 25% off Books, Toys, Board Games, & Puzzles! ✨

The Two-Body Problem

The Sequel to The Love Hypothesis
Brief Description
The highly anticipated sequel to the instant New York Times and global bestselling phenomenon, The Love Hypothesis. Olive Smith finally has her PhD, and she's living her happy ever after. Well, not quite her ever after, since postdoctoral fellowships are temporary by nature, but she doesn't mind: she... Read More
Format: Paperback / softback
$3199
Elsewhere:
$3799
Pre-order
Releases 2nd February 2027 (Approx. Date) Pre-order  "The Two-Body Problem" now to secure your copy from our first shipment

Found a better price? Request a price match

THE BRAND-NEW BOOK FOR 2027

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

The highly anticipated sequel to the instant New York Times and global bestselling phenomenon, The Love Hypothesis.

Olive Smith finally has her PhD, and she's living her happy ever after. Well, not quite her ever after, since postdoctoral fellowships are temporary by nature, but she doesn't mind: she has her friends, her research, and best of all, she has Dr. Adam Carlsen. Intense, brilliant, endlessly undaunted by the chaos Olive has smuggled into their shared house, Adam is determined to spend his future by her side. And yet, there are no fairy tales in academia. Being in love with another researcher means navigating the hard reality of clashing schedules, an increasingly grim and ultracompetitive job market, and Olive's desire to be seen as a formidable scientist in her
own right. Being with Adam is the most real thing Olive has ever known. As the pressure tightens and the stakes rise, she'll have to set all confounding variables aside and learn to trust her heart.

Book Details

INFORMATION

ISBN: 9781408739532

Publisher: Little, Brown Book Group

Format: Paperback / softback

Date Published: 02 February 2027

Country: United Kingdom

Imprint: Sphere

Audience: General / adult

DIMENSIONS

Width: 153.0mm

Height: 234.0mm

Weight: 300g

Pages: 432

Also by Ali Hazelwood

View all
  • On Sale
    22% off
    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
    $1800
    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
    Backorder
    Ships mid November
  • 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 cliché, it almost makes her heart...
    Paperback
    $2199
    Elsewhere:
    $2799
    Backorder
    Ships late November
  • 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
    In Stock
    Ships tomorrow
  • 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
    Available
    Ships in 4-6 weeks
  • 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
  • On Sale
    23% off
    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
    $1700
    Elsewhere:
    $2499
    In Stock
    Ships tomorrow
  • On Sale
    24% off
    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
    $1900
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow

Also by Anonymous

View all
  • On Sale
    21% off
    The Sun and Her Flowers
    The Sunday Times Number One Bestseller Winner of The GoodReads Choice Award for Poetry 2017 From Rupi Kaur, the bestselling author of Milk and Honey, comes her long-awaited second collection of poetry. Illustrated by Kaur, The Sun and Her Flowers is a journey of wilting, falling, rooting, rising and blooming. It is a celebration of love in all its forms....
    Paperback
    $1900
    Elsewhere:
    $2999
    In Stock
    Ships tomorrow
  • I Am a Hitman
    The unbelievable account of life as a hitman from a man who has been doing it for decades. Hitmen commit heinous crimes virtually every day of the week and, in most instances, we don't even realise. I've been a killer for hire for more than twenty years now, but life as a full-time professional assassin has never been easy. There...
    Paperback
    $2600
    Elsewhere:
    $2799
    Available
    Ships in 4-6 weeks
  • Alchemy of Secrets
    It starts with a class in an old movie theatre. Folklore 517: Local Legends and Urban Myths, taught by a woman called the Professor. Most students believe the Professor's stories are just fiction. There isn't a man in Hollywood who you can call to find out the time you'll die. There's not a haunted hotel bar in Los Angeles that...
    Paperback
    $3099
    Elsewhere:
    $3799
    In Stock
    Ships tomorrow
  • The Sun and Her Flowers
    Divided into five chapters and illustrated by Kaur, The Sun and Her Flowers is a journey of wilting, falling, rooting, rising, and blooming. A celebration of love in all its forms. A revised hardcover edition of the #1 New York Times bestseller The Sun and Her Flowers by Rupi Kaur, author of the #1 New York Times bestseller milk and...
    Hardback
    $3999
    In Stock
    Ships tomorrow
  • Poetry Is Not a Luxury
    Every poem is a revelation - Florence Welch From the creator of the beloved @PoetryIsNotaLuxury Instagram account comes a gorgeous poetry anthology that serves as both a gift and a guide for readers through every season of life. In Summer, you’ll find lush landscapes and love poems suited for weddings and anniversaries, alongside expressions of joy and exhilaration. Autumn ushers...
    Hardback
    $2999
    Elsewhere:
    $3499
    In Stock
    Ships tomorrow
  • Stepping Stones
    In the spiritual successor to the best-selling Touchstones, the author continues to explore masculinity and sobriety. Now well beyond recovery’s trailhead, we confront life itself: it isn’t merely abstinence and coping skills, it’s a triumph. Stepping Stones guides your self-help discovery along its next steps, ensuring your recovery finds inspiration, meaning, and brilliance. For many of us, sobriety began uncomfortably....
    Paperback
    $5400
    Available
    Ships in 2-3 weeks
  • The Official Poirot Puzzle Book
    My name is Hercule Poirot, and I am probably the greatest detective in the world. Do you have the skills to seek the truth within? Put your understanding of order and method to good use to crack the case as you travel around the world collecting mysterious bundles of puzzles. From France to Istanbul and beyond, have your map (and...
    Paperback
    $3999
    Available
    Ships in 4-6 weeks
  • On Sale
    18% off
    (Almost) Instant Noodles
    Almost Instant Noodles by Anonymous and Lily Martin offers a collection of quick, easy, and delicious noodle recipes that can be prepared in no time. These foolproof recipes allow you to enjoy a tasty and filling noodle meal almost instantly! The recipes are organised thematically, providing oodles of noodle inspiration across diverse chapters, including Soups, Saucy, Salads, Stir Frys, and...
    Hardback
    $3100
    Elsewhere:
    $4499
    In Stock
    Ships tomorrow
  • On Sale
    22% off
    Countdown to Riches
    From Rhonda Byrne, author of the global phenomenon The Secret and the New York Times Bestseller The Greatest Secret, comes Countdown to Riches - the book that can lead anyone to financial freedom. Financial struggle is caused by one thing - our thoughts. To have a rich life, you have to use your mind, the very thing that has previously...
    Hardback
    $2100
    Elsewhere:
    $3299
    In Stock
    Ships tomorrow
  • All That Matters
    'It's an incredible read for anyone facing adversity in their life; how to cope with it, how to stay positive in really difficult situations.' - Sally Nugent 'A throat-catching love letter to his wife and children . . . this lovely man has reframed a universally sad story into a life-enhancing one.' - The Times Sir Chris Hoy knows better...
    Paperback
    $3999
    Available
    Ships in 4-6 weeks
  • Twenty-Four Hours a Day
    This best-selling meditation book for those in recovery offers daily thoughts, meditations, and prayers for living a clean and sober life. Since 1954, Twenty-Four Hours a Day has become a stable force in the recovery of many alcoholics throughout the world. With over nine million copies in print, this "little black book" offers daily thoughts, meditations, and prayers for living...
    Hardback
    $4299
    Available
    Ships in 4-6 weeks
  • Offer From a Gentleman TV-Tie in
    A special TV Tie-In edition to BRIDGERTON, a series created by Shondaland for Netflix, from #1 New York Times bestselling author Julia Quinn:  the story of Benedict Bridgerton, in the third of her beloved Regency-set novels featuring her charming, powerful Bridgerton family. BENEDICT’S STORY Sophie Beckett never dreamed she’d be able to sneak into Lady Bridgerton’s famed masquerade ball—or that “Prince Charming” would...
    Paperback
    $2300
    Elsewhere:
    $2499
    In Stock
    Ships tomorrow

Browse lists from our team

More from Romance

View all
  • A Crimson Ridge Christmas
    New Release
    A Crimson Ridge Christmas
    A Crimson Ridge Christmas is a collection of two steamy, holiday cowboy romance novellas that conclude the forbidden-love Crimson Ridge series by internationally bestselling author Elliott Rose. Experience two taboo relationships, navigate the aftermath of two cheating exes, indulge in one drunken three-way, and meet a hot dad caught in a snowstorm. There are just enough sexy cowboys in ugly...
    Paperback
    $2299
    Elsewhere:
    $2800
    In Stock
    Ships tomorrow
  • Grim Tidings
    New Release
    Grim Tidings
    'Infinity stars. I smiled, laughed, squealed with delight, wept, and then smiled again' ★★★★★'This book ripped my heart out, trampled on it, put it back together, and still had amazing smut' ★★★★★'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' ★★★★★ A...
    Paperback
    $2399
    Elsewhere:
    $2899
    (3)
    In Stock
    Ships tomorrow
  • How to Kill a Guy in Ten Dates
    On Sale
    16% off
    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
    $2700
    Elsewhere:
    $3999
    (2)
    In Stock
    Ships tomorrow
  • Wild Wicked Mate
    New Release
    Wild Wicked Mate
    From #1 New York Times bestselling author Laurie Gilmore, comes a brand new small-town romance set in the quirky town of Maple Hollow! The closer the proximity, the stronger the spark… Phoebe never expected to fall in love, and especially not with the annoyingly handsome werewolf she’s been hanging out with for years.Theo has spent his life comparing himself to...
    Paperback
    $2199
    Elsewhere:
    $2699
    In Stock
    Ships tomorrow
  • New Release
    The Keeper
    He can resist any woman in the world...except for the one he shouldn't want. Famed goalkeeper Noah Wilson doesn't do relationships or complications. The only thing the grumpy single dad wants is to do his job and spend more time with his daughter. Unfortunately, his bachelor status has made it impossible to find the right nanny for her. With the...
    Paperback
    $2400
    Elsewhere:
    $2799
    In Stock
    Ships tomorrow
  • The Song of the Sirens
    New Release
    The Song of the Sirens
    A sweeping romantasy debut about sisterhood, rebellion, and the danger of forbidden love, featuring ancient immortal clans, hidden spells, morally grey love interests, and a war that threatens to fracture the realms – for fans of Sarah J. Maas, Penn Cole and Victoria Aveyard. Exiled to the mortal realm of Asterra for a crime their mother committed, Siren sisters Adriana...
    Paperback
    $3199
    Elsewhere:
    $3999
    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 drowning—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 #1 New York Times 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
    On Sale
    13% off
    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 still—perfect for a little mischief while the police aren't looking....
    Paperback
    $2000
    Elsewhere:
    $2800
    In Stock
    Ships tomorrow
  • Blood of My Monster
    New Release
    Blood of My Monster
    The first book in a dark, dangerous mafia romance trilogy from New York Times, USA Today, international and Amazon #1 bestselling author Rina Kent, where obsession and power collide. We shouldn't have been in the same frame or universe. But we meet under the strangest circumstances. He's my superior in the military and the man who'll introduce me to carnage....
    Paperback
    $2399
    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
    Christmas Staycation
    Christmas Staycation by Meghan Quinn: Nothing says Merry Christmas like fake fiancés, family pressure, and accidentally falling for your ex's brother... Nolan never met a spotlight he didn't like. As a major league baseball player with a filthy mouth, an ego the size of the North Pole, and zero interest in behaving, he's perfectly happy breezing into Christmas in Kringletown...
    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 200,000 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.