#1

Aug 1st, 1973

#2

Nov 1st, 1973

#3

Feb 1st, 1974

#4

May 1st, 1974

#5

Aug 1st, 1974

#6

Nov 1st, 1974

#7

Feb 1st, 1975

#8

May 1st, 1975

#9

Aug 1st, 1975

#10

Nov 1st, 1975

Gold Key Logo Edition

#11

Feb 1st, 1976

#12

Mar 1st, 1976

#13

May 1st, 1976

#14

Jul 1st, 1976

#15

Sep 1st, 1976

#16

Nov 1st, 1976

#17

Jan 1st, 1977

#18

Mar 1st, 1977

#19

May 1st, 1977

#20

Jul 1st, 1977

#21

Sep 1st, 1977

#22

Nov 1st, 1977

#23

Jan 1st, 1978