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The Two-Body Problem

The Love Hypothesis · Ali Hazelwood

When is the next Love Hypothesis book coming out?

The next Love Hypothesis book, The Two-Body Problem, comes out on 2 February 2027.

98 days to go2 February 2027

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Coming very soon to iPhone and Android.

Release information last checked 26 October 2026.

The Love Hypothesis books in order

  1. The Love Hypothesis
    Book 1
    The Love Hypothesis
    2021
  2. The Two-Body Problem
    Book 2
    The Two-Body Problem
    2 February 2027

What The Love Hypothesis is about

From the description of The Love Hypothesis, the first book.

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.

The Love Hypothesis at a glance

Author
Ali Hazelwood
Books published
1
Still to come
1
First book published
2021
Next release
2 February 2027

Questions readers ask

When is the next Love Hypothesis book coming out?

The next Love Hypothesis book, The Two-Body Problem, comes out on 2 February 2027.

How many books are in The Love Hypothesis?

1 book has been published in The Love Hypothesis so far, and one more is on the way.

What order should I read The Love Hypothesis in?

Read the main books in order: 1. The Love Hypothesis, 2. The Two-Body Problem.

Is The Love Hypothesis finished?

No. The next Love Hypothesis book, The Two-Body Problem, comes out on 2 February 2027.

How will I know when the next Love Hypothesis book is announced?

Follow The Love Hypothesis in AuthorPing, a free app for iPhone and Android. AuthorPing notifies you when a series or author you love has a new book coming out and shows a countdown to every release.

Read more about The Love Hypothesis

More from Ali Hazelwood

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Coming very soon to iPhone and Android.