The Lion and the Unicorn: A thrilling tale of espionage, love, and patriotism in the early 20th century spy genre

The King's Jackal

The Lion and the Unicorn

The Spy: 'The Spy': A Riveting Tale of Espionage and Intrigue in the Midst of World War I

The Messengers: Intrigue and Espionage in a Turbulent Political Landscape

The King's Jackal: Intrigue and Adventure in Exotic Morocco: A Tale of Romance, Suspense, and Political Espionage

The Amateur

Real Soldiers of Fortune: Daring Adventures and International Conflicts: Thrilling Tales of Real Life Soldiers and Mercenaries in Action

The Consul: Diplomatic Intrigue and International Politics in a Captivating Novel

The Make-Believe Man: Deception, Ambition, and Double Lives in High Society

The Reporter Who Made Himself King: A Tale of Power, Politics, and Adventure in a Fictional South American Country

The Man Who Could Not Lose: A High-Stakes Tale of Gambling, Love, and Deception in 20th Century New York

Soldiers of Fortune

In the Fog: A London Murder Mystery in the Misty Fog

Van Bibber and Others

Episodes in Van Bibber's Life

Soldiers of Fortune

IN THE FOG: A Mystery of Suspense and Uncertainty

The Cuban and Porto Rican Campaigns