Autumn, 1942. Rule breaker OSS Agent Conor Thorn is assigned a mission to help the Allied war effort when a key Swedish cryptographer stationed in England goes missing.

Thorn is determined to find him before critical information falls into enemy hands, but when his MI6 colleague vanishes trailing the code-breaker to Stockholm, Thorn is plunged yet again into a sinister Nazi conspiracy.

Can Thorn stop prized secrets from triggering more wartime carnage?

Trope: Hardboiled