Magazine Management, 1959? Series
 
Steve Roper #1
Steve Roper #2
Steve Roper #3
Steve Roper #4
Steve Roper #5
Steve Roper #6
Steve Roper #7
Steve Roper #8
Steve Roper #9
Steve Roper #10
Steve Roper #11
Steve Roper #12
Steve Roper #13
Steve Roper #14
Steve Roper #15
Steve Roper #18
Steve Roper #21
Steve Roper #22
Steve Roper #23
Steve Roper #24
Steve Roper #25
Steve Roper #27