Horwitz, 1957? Series
 
Cover for The Fast Gun (Horwitz, 1957 ? series) #1
Cover for The Fast Gun (Horwitz, 1957 ? series) #2
Cover for The Fast Gun (Horwitz, 1957 ? series) #3
Cover for The Fast Gun (Horwitz, 1957 ? series) #4
Cover for The Fast Gun (Horwitz, 1957 ? series) #12
Cover for The Fast Gun (Horwitz, 1957 ? series) #9
Cover for The Fast Gun (Horwitz, 1957 ? series) #14
Cover for The Fast Gun (Horwitz, 1957 ? series) #16