Chains of Evidence

The Winged Mystery

The Mysterious Mr. Tiller

The Girl in the Dark

The Girl in the Rain

A Scarlet Week-End

At the Sign of the Jack'O Lantern

A Blind Bargain

The Open Door

Sisters of Eve

C.O.D.

Greater Than Love

Violence in Blue

London After Midnight

In the Next Room

The Net

The Book of Murder

A Chant of Silence

Please Stand by for Murder

Blake of Scotland Yard