The D.A. Calls It Murder
  Doug Selby, the D.A. Book 

January 1937
Serialized as The Thread of Truth in Country Gentleman September 1936 to January 1937

The D.A. Holds a Candle
  Doug Selby, the D.A. Book 

November 1938
Serialized in Country Gentleman September 1938 to January 1939

The D.A. Draws a Circle
  Doug Selby, the D.A. Book 

November 1939

The D.A. Goes to Trial
  Doug Selby, the D.A. Book 

June 1940
Serialized in Country Gentleman April 1940 to July 1940

The D.A. Cooks a Goose
  Doug Selby, the D.A. Book 

January 1942
Serialized in Country Gentleman September 1941 to January 1942

The D.A. Calls a Turn
  Doug Selby, the D.A. Book 

January 1944
Serialized in Country Gentleman November 1943 to March 1944

The D.A. Breaks a Seal
  Doug Selby, the D.A. Book 

February 1946
Serialized in The Saturday Evening Post December 1, 1945 to January 12, 1946

The D.A. Takes a Chance
  Doug Selby, the D.A. Book 

October 1948
Serialized in The Saturday Evening Post July 31, 1948 to September 18, 1948

The D.A. Breaks an Egg
  Doug Selby, the D.A. Book 

August 1949