To celebrate the release of The Crocodile by the Door, three winners will each win a set of Penguin autumn reads, including:
The Unpierced Heart by Katy Darby
You Came Back by Christopher Coake
The End of Men by Hanna Rosin
Seducing Ingrid Bergman by Chris Greenhalgh
The Crocodile by the Door
Chanel by Lisa Chaney
To be in with a chance of winning, enter by 11.59pm on October 2.