DEATH HOUSE RESCUE    September 26, 1937
LEAGUE OF TERROR   January 9, 1938
THE SILENT AVENGER   March 13, 1938
MURDER ON APPROVAL   August 21, 1938
SABOTAGE BY AIR   March 5, 1939
GHOST TOWN   October 5, 1940
GHOST ON THE STAIR   December 29, 1940
THE SHADOW CHALLENGED   January 19, 1941
THE RETURN OF ANATOLE CHEVANIC   February 1, 1942
DEATH KEEPS A DEADLINE   November 1, 1941
THE TOUCH OF DEATH   February 18, 1943
THE CRYSTAL GLOBE   October 3, 1943
DEATH TO THE SHADOW   March 12, 1944   
BRIEF FAME OF JOHN COPPER   March 11, 1945
GHOST WITHOUT A FACE   February 11, 1945
GHOST WORE A SILVER SLIPPER   March 11, 1945
SCENT OF DEATH   February 2, 1947
DREAM OF DEATH   April 28, 1946
THE BONES OF THE DRAGON   January 11, 1948
ONE DEAD AND TWO TO TO   February 1, 1948