If you love Richard Osman's Thursday Murder Club series, you'll love this.

Eccentric twin brothers Cedric and Ambrose retire from MI6 to make honey and tackle crosswords at Tanglefoot Farm in England's Surrey Hills.

The unsolved brutal murder of their long-lost friend drags them back into the secret life they left behind.

Can Cedric and Ambrose, along with Charlie, their dead friend's daughter, and the seventy-five year old mystery woman who lives in a campervan, unravel the clues and crack the cold case before the killer strikes again?

The chase is on to solve the mystery and catch the murderer.

Contains mature themes.