Murder in Black Letter

The Circular Staircase

Baron Trigault's Vengeance

Smugglers' Reef: A Rick Brant Science-Adventure Story

Mary Louise Solves a Mystery

Nan Sherwood at Palm Beach; or, Strange adventures among the orange groves

The Blonde Lady Being a Record of the Duel of Wits between Arsène Lupin and the English Detective

The Opal Serpent

The Man Who Knew

In the Mayor's Parlour

The Herapath Property

The Haunted Hotel: A Mystery of Modern Venice