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Cover of The Love Hypothesis by Ali HazelwoodThe Love Hypothesis
New · Fiction, Romance, Contemporary

The Love Hypothesis

by Ali Hazelwood
2021 · 356 pages · Fiction
Lifetime bestseller
≈ 9 hours to read · about 3 weeks at 30 minutes a day

What it's about

Olive Smith is a third-year PhD student in biology at Stanford who doesn't believe in lasting love. To convince her best friend she's dating someone, she kisses the first man she sees, who happens to be Adam Carlsen, a young professor famous for being a tyrant. To her surprise, he agrees to pretend to date her, and the fake relationship gets real.

Why it's worth reading

It was a Goodreads Choice finalist and a TikTok sensation. It's a funny, nerdy rom-com set in the world of science.

You'll love it if you liked

Good to know

There's explicit sex, and a subplot about sexual harassment in academia. It began as fan fiction.

By the numbers

73.3Must-Read Score
  • Readers53 out of 100 · counts 42%
  • Critics0 out of 100 · counts 14%
  • Bestseller74 out of 100 · counts 34% (its stronger lane)
  • Buzz0 out of 100 · counts 10%

Critics and Bestseller are two ways to earn a place: a book's stronger one counts more. Buzz rewards recent bestseller weeks and prizes, so older books start at zero. The parts combine into the Must-Read Score, shown on a scale where the best book we found scores 99 and the last book to make the ranking scores 50.

Where it ranks

Why it made the list

Bestseller
49 weeks on the New York Times bestseller lists since 2021
Shortlisted
Goodreads Choice (romance) finalist (2021)

Reads as

Uplifting

How we rank

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Explore the best-of lists

All 36 best-of lists →

Quick answers

Is The Love Hypothesis worth reading?

Yes. It was a Goodreads Choice finalist and a TikTok sensation. It ranks #972 of the 2,816 books in our ranking, with a Must-Read Score of 73.3 (the best book we found scores 99).

What is The Love Hypothesis about?

Olive Smith is a third-year PhD student in biology at Stanford who doesn't believe in lasting love. To convince her best friend she's dating someone, she kisses the first man she sees, who happens to be Adam Carlsen, a young professor famous for being a tyrant. To her surprise, he agrees to pretend to date her, and the fake relationship gets real.

How long does it take to read The Love Hypothesis?

About 9 hours (356 pages), or about 3 weeks at 30 minutes a day.

What should I read after The Love Hypothesis?

If you liked it, try Book Lovers by Emily Henry, Part of Your World by Abby Jimenez or Lessons in Chemistry by Bonnie Garmus.