Jar of Hearts - The MUST-READ viral Booktok sensation – an up-all-night twisty, addictive psychological thriller perfect for 2026!

'Jar of Hearts will have readers gasping in shock. Suspenseful, gritty and utterly unforgettable.' Riley Sager, author of Final Girls

Five years ago, Geo's first love was revealed as a terrifying serial killer. But he escaped custody and went on the run.

Now, bodies are turning up, killed in exactly the same way as before.

The message is clear: he's making his way to her, one murder at a time...

An utterly pulse-pounding thriller by fan favourite Jennifer Hillier, perfect for anyone who loves Riley Sagar, Noelle W. Ihli, Alice Feeney, and Lisa Jewell.

Readers are OBSESSED with Jar of Hearts:

'Wow, just wow!!!!!!! Amazing read start to finish!' Reader review, 5 stars
'Gritty, disturbing and SO good !' Reader review, 5 stars
'Oh my word! I bloody loved this book!' Reader review, 5 stars
'Dark, tautly written with flawed and real characters, I couldn't stop reading!' Reader review, 5 stars
'WOW. !!!!!! . . . I'm sitting here stunned . . . one of the best books I've ever read.' Reader review, 5 stars