Anthony Berkeley

Anthony Berkeley was a journalist, novelist, and founding member of the Detection Club - whose members included Agatha Christie and Dorothy L. Sayers - and was one of crime fiction's greatest innovators, developing the idea of the psychological crime novel in the 1920s and 30s.

One of his recurring and most-beloved characters was Roger Sheringham, a novelist and amateur detective. In these two classic tales, Roger Sheringham must investigate two terrible murders.

The Poisoned Chocolates Case sees him taking up the challenge when Scotland Yard admits defeat after months of investigations. How was a woman poisoned by a box of chocolates that weren't even intended for her?

In Jumping Jenny, Roger attends a party with the questionable theme 'famous murderers and their victims', only to discover that one difficult guest has been deliberately killed on one of the party's props.