Historical

The Valley of Fear

A Day of Reckoning

Cromwell's Echo

The Red Mouse

Blind Policy

Cleek: the Man of the Forty Faces

The Detective's Clew

The Astonishing Adventure of Jane Smith

The Mystery of Cleverly

The Diamond Ship

The Staircase At The Heart's Delight

The Great White Hand; Or, the Tiger of Cawnpore

The Specimen Case

Thank You, Mr. Moto

The Gold Bag

A Strange Disappearance

Room Number 3, and Other Detective Stories

The Ghost Ship: A Mystery of the Sea

The chronicles of Michael Danevitch of the Russian Secret Service

Old Castles