Espionage

The Running Lie

Cold Crash

Graveyard of Spies

The Sixth Directorate

Tight Lies

Britain's Deadly Peril

My Secret Service, Vienna-Sophia-Constantinople-Nish-Belgrade-Asia Minor

The Gunner

Those Other Days

A Front of Brass

The Man and His Kingdom

The Human Touch

Expiation

The Traitor's Gate

Jim Brent

Passers-By

A Killing for Christ

The Boomerang Circuit

The Gun-Runner

The presidential snapshot : or, The all-seeing eye