C.O.D.

The Missing Rembrandt

Come Into My Parlour

Who's Guilty?

The Mark of Cain

At the Sign of the Jack'O Lantern

A Blind Bargain

The Film Lost To Time

Wenn Tote sprechen

Murder and the Computer

A Chant of Silence

Paging Emma

The Book of Murder

A Scarlet Week-End

It Is the Law

The Road o' Strife

The Perfume of Mrs. Worrington

The Net

Burnt Fingers

The Zaca Lake Mystery