Espionage

The Stolen Cruiser

Mystery of the Caribbean Pearls

Agent Nine and the Jewel Mystery

Four Years a Scout and Spy “General Bunker”

Dave Dawson with the Commandos

Luck on the Wing: Thirteen Stories of a Sky Spy

Watching on the Rhine

The long patrol

Under the periscope

Phantom Wires

The Blue Envelope

Fortunes of War

The Silent Alarm

Spies of the Kaiser: Plotting the Downfall of England

The Reckoning