No. 17 (Unabridged): optional

The Z Murders

The House of Silk: The Bestselling Sherlock Holmes Novel

Mystery in White

Ben on the Job

Psycho

Number Nineteen: Ben’s Last Case

The People Next Door

No. 17

Little God Ben

Murderer’s Trail

Real Tigers: The bestselling thrillers that inspired the hit Apple TV+ show Slow Horses (Slough House Thriller 3)

Ben Sees It Through

The House Opposite