Horwitz, 1956 Series
 
Cover for Ringo Kid (Horwitz, 1956 series) #3
Cover for Ringo Kid (Horwitz, 1956 series) #4
Cover for Ringo Kid (Horwitz, 1956 series) #6
Cover for Ringo Kid (Horwitz, 1956 series) #7
Cover for Ringo Kid (Horwitz, 1956 series) #11