Horwitz, 1950? Series
 
Kid Colt Outlaw #1
Kid Colt Outlaw #4
Kid Colt Outlaw #9
Kid Colt Outlaw #12
Kid Colt Outlaw #13
Kid Colt Outlaw #14
Kid Colt Outlaw #15
Kid Colt Outlaw #16
Kid Colt Outlaw #17
Kid Colt Outlaw #18
Kid Colt Outlaw #19
Kid Colt Outlaw #21
Kid Colt Outlaw #22
Kid Colt Outlaw #24
Kid Colt Outlaw #28
Kid Colt Outlaw #29
Kid Colt Outlaw #30
Kid Colt Outlaw #31
Kid Colt Outlaw #32
Kid Colt Outlaw #33
Kid Colt Outlaw #34
Kid Colt Outlaw #36
Kid Colt Outlaw #37
Kid Colt Outlaw #39
Kid Colt Outlaw #40
Kid Colt Outlaw #41
Kid Colt Outlaw #42
Kid Colt Outlaw #43
Kid Colt Outlaw #44
Kid Colt Outlaw #48
Kid Colt Outlaw #51
Kid Colt Outlaw #52
Kid Colt Outlaw #59
Kid Colt Outlaw #85
Kid Colt Outlaw #87
Kid Colt Outlaw #88
Kid Colt Outlaw #92
Kid Colt Outlaw #93
Kid Colt Outlaw #96
Kid Colt Outlaw #100
Kid Colt Outlaw #109
Kid Colt Outlaw #118
Kid Colt Outlaw #121
Issue 121
[September 1961]
Add/replace cover
Kid Colt Outlaw #126
Kid Colt Outlaw #130
Kid Colt Outlaw #131
Kid Colt Outlaw #133
Kid Colt Outlaw #138
Kid Colt Outlaw #140
Kid Colt Outlaw #142