Espionage

THE SPY – A Tale of the Neutral Ground (Historical Novel)

Those Other Days

The Bomb-Makers

The Place of Dragons: A Mystery

The Great White Queen: A Tale of Treasure and Treason

The Counterstroke

The Missing Corpse

The Green Rust

The Four Faces: A Mystery

The Insidious Dr. Fu Manchu

The Truants

Reflective Existence

Kane

Return To Killybegs

The Texas Hawks; or, The Strange Decoy

The Zeppelin's Passenger

Her Reputation

The Adventure of the Bruce-Partington Plans

Zoraida

Operation Terror