Human bones and the seeds of a rare tree are found in a bag on the banks of the River Thames in this week’s Book Club novel, The Family Remains. DCI Samuel Owusu is called in to solve the mystery.

Returning Book Club author Lisa Jewell joins Richard and Judy to explain why, despite not liking writing literary detectives, she ended up giving her DCI, Samuel, a lot of time. The three also share their takes on whether classic novels should be allowed to be drastically changed when they’re adapted for the screen.

Simply head online to whsmith.co.uk to browse the Summer Book Club collection, and use the code APRIL10 for a 10% discount.