Of Royal Blood

The Temptress: Espionage, Mystery, and Romance in Pre-World War I Europe

The Shadow of the Wind

A Secret Service: Being Strange Tales of a Nihilist: Unveiling the Dark World of Espionage and Nihilism

Alias Grace: A Novel

The Seven Secrets: British Murder Mystery

The Red Room: Intrigue and Espionage in a Europe on the Brink of War

The Collected Works of William Le Queux

The Stretton Street Affair: Intrigue and Betrayal in the Shadowy World of Espionage

The Tempting of Thomas Carrick

The House of Whispers: Secrets and Intrigue in a Grand Manor: A Gothic Mystery Tale

The Lady By His Side

The Broken Thread: Intrigue and Deception in a World of Espionage

A Dangerous Fortune

Espionage & Mystery Novels: Collection of Over 100 Spy Classics, Action Thrillers, Crime Novels

The Night Hawks: A twisty mystery that will keep you reading through the night