About this book
Love, Theoretically (2023, 400 pages) continues the run of 'STEMinist' romances that followed The Love Hypothesis -- workplace stakes, a brilliant scientist heroine, and the citation-dense banter that's become Hazelwood's signature.
Key facts about Love, Theoretically
Love, Theoretically is a book by Ali Hazelwood. Readers have had it since 13 June 2023. It runs to 400 pages.
Our list holds 3 editions of Love, Theoretically. Since each edition has its own ISBN, search for 9781638088448 to find the main one.
Ali Hazelwood has 17 books in our catalogue. Since none belong to a series we track, all 17 stand alone. All 17 are out now. Other books by Ali Hazelwood on file include Mate (2025), Hot for Slayer (2025), Deep End (2025) and Problematic Summer Romance (2025).
Before this one, Love on the Brain came out in 2022. After it came Cruel Winter with You in 2024. It is one of 3 Ali Hazelwood books dated 2023.
Since then, our list has added 9 more books by Ali Hazelwood. Meanwhile, Bound and Unbound is the latest published Ali Hazelwood book on file, from 6 October 2026.
About Ali Hazelwood
Ali Hazelwood is the pen name of an Italian-American neuroscientist and academic who became one of the breakout romance authors of the 2020s by fusing STEM workplace settings with classic romantic comedy tropes. She first gained a following writing STEM-themed fanfiction before publishing The Love Hypothesis in 2021, a novel about a PhD student who fake-dates a professor, which became a massive bestseller and launched her career in traditional publishing. See every Ali Hazelwood book in order.
Editions
- edition · unknown publisher · — · ISBN 9780593336861
- edition · unknown publisher · — · ISBN 9781408725795
- edition · unknown publisher · — · ISBN 9780593336878