The Love Theorem

'A romcom full of wit, charm, sexual chemistry and brains' Laura Carter on Not in a Billion Years

Are a rocket scientist and one of Hollywood’s brightest stars a match made in heaven or is it a catastrophe headed for a crash landing?

Lana loves four things: science, her cats, her friends, and her books. She’s on her way to earning her professorship when she finds out her long-term boyfriend has been sleeping with her best friend! That discovery has her hiding in the broom closet at a posh hotel.

Only, it turns out broom closets are the place to be these days.

Christian Slade, America’s sexiest man alive (as voted by fans), in a desperate attempt to escape the paparazzi finds himself in a broom closet with one sobbing occupant. Unable to leave a damsel in distress, he offers help, only to realise she has no idea who he is! It’s like he’s been given a gift. A smart, beautiful woman, who isn’t after him for fame and fortune . . .

Soon Christian is buying a Tesla to impress his scientist with his eco credentials and taking her on dates where no one will recognise him.

But as Christian falls in love he worries what will happen when Lana finds out who he is?

A STEMinist romance with an unforgettable meet-cute perfect for fans of Ali Hazelwood!

What readers are saying about Camilla Isley:

'Sexy, funny, romantic and heartfelt - this book has it all. A must read' Sandy Barker

'A fast-paced, entertaining will-they-won't-they that kept me on tenterhooks to the end' Phoebe MacLeod

‘A fun read filled with humor, heart, and love big enough to reach...to the stars and back. Recommended read for Contemporary Romance, Chick-Lit, and Romantic Comedy fans. Get ready to be starstruck!’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘It's not every day the female lead is revered more for her high intelligence, than her beauty. It was nice to see that dynamic between Lana and Christian...following what the heart wants' ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘I completely fell for Christian in this book and it's been ages since I last felt like this about a book boyfriend’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘I adored these characters. Penned in my favorite dual POV, the writing style was crisp and engaging, yet also perceptive and loaded with wry wit and clever touches. I zipped through their star-crossed storylines’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘Cute, sweet, and fun!’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

'This book had me smiling away to myself!! It has the perfect mixture of sweet, passion, drama and courage!' ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘A fantastic romantic read that I devoured in one sitting’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘An addictive page turner with an absolutely wonderful meet-cute’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

‘You can definitely feel the chemistry between main characters. They're so different but perfect for each other. An adorable rom-com that made me smile a lot’ ⭐️⭐️⭐️⭐️⭐️ Reader Review

Please note that this title was originally published as To The Stars And Back.

"The Love Theorem" was written by Camilla Isley.

Camilla Isley is an engineer who left science behind to write bestselling contemporary rom-coms set all around the world. She is the author of bestsellers It's Complicted and This is Not a Holiday Romance. She is published by award-winning publisher Boldwood Books.

Yes, "The Love Theorem" is part of the "The One" series.