Haunted Island

The Two-Soul Woman

On the Pupil of His Eye

Love Without Question

Chains of Evidence

The Girl in the Dark

The Girl in the Rain

The Adventure of the Ambassador's Disappearance

It Is the Law

Greater Than Love

The House of Secrets

The Circular Staircase

A Blind Bargain

The Great Bradley Mystery

Who's Guilty?

Worlds Apart

London After Midnight

The Dream Woman

The Open Door

One Million Dollars