- Tony Northrup
Agents of Influence: A British Plot, a Canadian Spy, and the Secret Effort to Bring America into World War II
"A revelatory and wholly fascinating work of history. Superbly researched and written with gripping fluency, this lost secret of World War II espionage finally has its expert chronicler."
- WILLIAM BOYD
'Gripping and intoxicating, it unfolds like the best screenplay.'
- NICH















