The Great Court Scandal

The Sign of Silence

The Golden Face: A Great 'Crook' Romance

The Great War in England in 1897

The Red Widow: The Death-Dealers of London

The Four Faces: A Mystery

The Czar's Spy: The Mystery of a Silent Love

The Eye of Istar: A Romance of the Land of No Return

The Price of Power: Being Chapters from the Secret History of the Imperial Court of Russia

If Sinners Entice Thee

Her Majesty's Minister

The Bomb-Makers: Being some Curious Records Concerning the Craft and Cunning of Theodore Drost, an Enemy al

Stolen Souls

The Under-Secretary

The Doctor of Pimlico: Being the Disclosure of a Great Crime

The Invasion

The Day of Temptation

The Wiles of the Wicked

The Stolen Statesman: Being the Story of a Hushed-up Mystery

Hushed Up!: A Mystery