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Portrait of Ali Hazelwood

Ali Hazelwood books in order

Italian neuroscientist and author

Born
1989
Country
Italy
Books
14

Ali Hazelwood has published 10 novels and 4 other books, beginning with The Love Hypothesis (2021). The latest is Mate (2025), and Bound and Unbound is due October 6, 2026.

Updated September 2026

Upcoming Ali Hazelwood books

  1. Bound and Unbound (Oct 2026, upcoming)

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Where to start with Ali Hazelwood

Standalone novels in order

  1. The Love Hypothesis (2021)

    398 pages★ 4.1 (253 ratings)Adapted for film

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  2. Love on the Brain (2022)

    442 pages★ 4.7 (16 ratings)

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  3. Under One Roof (2022)

    164 pages★ 3.8 (5 ratings)

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  4. Check and Mate (2023)

    368 pages★ 3.8 (6 ratings)

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  5. Love Theoretically (2023)

    400 pages★ 3.8 (16 ratings)

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  6. Bride (2024)

    401 pages

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  7. Not in Love (2024)

    450 pages

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  8. Deep End (2025)

    464 pages

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  9. Problematic Summer Romance (May 2025)

    402 pages

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  10. Mate (Oct 2025)

    457 pages

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Other books in order

  1. Loathe to Love You (2023)

    ★ 4.4 (5 ratings)

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  2. Cruel Winter with You (2024)

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  3. Two Can Play (2024)

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  4. Hot for Slayer (Sep 2025)

    94 pages

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Film and TV adaptations

About Ali Hazelwood

Ali Hazelwood is an Italian romance novelist and neuroscience professor based in the United States. Many of her works center on women in STEM fields and academia. Her debut novel, The Love Hypothesis, was a New York Times best seller and was adapted into a feature film.

Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.

Ali Hazelwood FAQ

How many books has Ali Hazelwood written?
Ali Hazelwood has published 10 novels and 4 other books that we list, as of September 2026.
What order should I read Ali Hazelwood's books in?
Publication order is a safe choice; the full list is above. Most readers start with The Love Hypothesis.
What is Ali Hazelwood's latest book?
Mate (2025). The next one, Bound and Unbound, is due October 6, 2026.
What is Ali Hazelwood's most famous book?
The Love Hypothesis (2021) is Ali Hazelwood's most widely read book.
Which Ali Hazelwood books have been adapted?
1 book has been adapted for film or TV, including The Love Hypothesis (film, 2026).

Authors like Ali Hazelwood

Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers. Last updated September 2026.