'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 work on a project with her nemesis - with explosive results.

Bee Königswasser lives by a simple code: What would Marie Curie do? If NASA offered her the lead on a neuroengineering project - a literal dream come true - Marie would accept without hesitation. Duh. But the mother of modern physics never had to co-lead with Levi Ward.

Sure, Levi is attractive in a tall, dark, and piercing-eyes kind of way. But Levi made his feelings toward Bee very clear in grad school - archenemies work best employed in their own galaxies far, far away.

But when her equipment starts to go missing and the staff ignore her, Bee could swear she sees Levi softening into an ally, backing her plays, seconding her ideas... devouring her with those eyes. The possibilities have all her neurons firing.

But when it comes time to actually make a move and put her heart on the line, there's only one question that matters: What will Bee Königswasser do?

'Ali Hazelwood proves that science is sexy as hell, and that love can 'STEM' from the most unlikely places. She's my newest must-buy author.' Jodi Picoult

'I cannot get enough of her brand of brainy romance! Writing with an emotionally brilliant and witty pen, Hazelwood is an absolute romance powerhouse.' Christina Lauren, author of The Unhoneymooners

'Gloriously nerdy and sexy, with on-point commentary about women in STEM.' Helen Hoang, author of The Heart Principle

'Proves that STEM can be sexy!' Red

What the five star reviews are saying about The Love Hypothesis:

'Did I read this in 24 hours? Yes.'

'Funny. Snarky. Intelligent. Real.'

'If you're even slightly thinking about getting this book to read, just go a head and do it'

'Adam is just *swoon*'

'Ali Hazelwood has made herself an auto-buy author'

'It was just... perfect.'

'A heroine you will instantly fall in love with'