Henry G. Sell

Free Air

The Iron Claw

Feb 28, 1916

A Woman in Grey

Jan 22, 1920

The Lightning Raider

Jan 2, 1919

The Black Secret

Jan 2, 1919

The Seven Pearls

Sep 16, 1917

The Twin Pawns

Mar 18, 1919

The Fatal Ring

Jul 7, 1917

The House Without Children

Aug 10, 1919

The Empire of Diamonds

Dec 19, 1920