Flame Hardesty in Clues Detective by "Clifford Goodrich" (Street & Smith)
1. V43 #1 Dec. 1939 Death Cargo Thomas Calvert McClary/William G. Bogart
2. V44 #1 June 1940 Bloody Bullets Thomas Calvert McClary/William G. Bogart
Flash Gordon Strange Adventure Magazine by "James Edison Northford" (C.J.H. Pubs.)
1. V1 #1 Dec. 1936 The Master of Mars unknown
Unpublished:
2. V1 #2 Jan. 1937 The Sun Men of Saturn unknown
Flash Steele in Wild West Stories and Complete Novel Magazine (Tek) by Lawrence Keating
1.   #121 Sept 1935 The Trigger Boss  
2.   #122 Oct. 1935 Rustlers Trap  
3.   #123 Nov. 1935 The Devil’s Stepson  
4.   #124 Dec. 1935 Killer Range  
5.   #125 Jan. 1936 Colt Loboes  
6.   #126 Apr. 1936 Gun Madness  
7.   #127 July 1936 Shoot It Out  
8.   #128 Oct. 1936 Colt Showdown  
9.   #129 Dec. 1936 Law Trail Lobos  
10.   #130 Feb. 1937 Trouble Trapper  
11.   #131 Apr. 1937 Outlaw Round-Up  
12.   #132 June 1937 Hot Lead  
13.   #133 Aug. 1937 Lone Ranger Rule  
14.   #134 Oct. 1937 King of Black Butte  
In Complete Western Book by "Barry Storm" (Manvis???)
15. V15 #9 Feb. 1945 Flash Steele Chooses a Saddle Pard John Griffith Climenson