The Bomb-Makers

Devil’s Dice

The Czar’s Spy

The Mystery of a Silent Love

The Great Court Scandal

The Death-Doctor

Being the Remarkable Confessions of Archibald More D’Escombe, M.D. of Kensington, London, Selected by Laurence Lanner-Brown, M.D.

Behind the Throne

The Great White Queen

A Tale of Treasure and Treason

The Great War in England in 1897

The Closed Book

Concerning the Secret of the Borgias

As We Forgive Them

Mademoiselle of Monte Carlo

The Mystery of the Suicide Tables

The Count’s Chauffeur

Being the Confessions of George Ewart, Chauffeur to Count Bindo Di Ferraris

The Eye of Istar

A Romance of the Land of No Return

The Veiled Man

Being an Account of the Risks and Adventures of Sidi Ahamadou, Sheikh of the Azjar Marauders of the Great Sahara

The Lost Million

Stolen Souls

The Invasion of 1910

The Mysterious Three

If Sinners Entice Thee

The Mysterious Mr. Miller

The House of Whispers

The Lady in the Car

In Which the Amours of a Mysterious Motorist are Related

The Broken Thread

The Four Faces

A Mystery

The Golden Face

A Great Crook Romance

The Doctor of Pimlico

Being the Disclosure of a Great Crime

At the Sign of the Sword

Guilty Bonds

The Bond of Black

The Hunchback of Westminster

An Eye for an Eye

Her Royal Highness

A Romance of the Chancelleries of Europe

The Gay Triangle

The Romance of the First Air Adventurers

Hushed Up!

A Mystery of London

In White Raiment

The Mystery of the Green Ray

The Day of Temptation

A Story of Two Cities

Of Royal Blood

A Story of the Secret Service

The Crimes Club

A Record of Secret Investigations Into Some Amazing Crimes, Mostly Withheld From the Public

Her Majesty’s Minister