#1

Sep 1st, 1979

#2

Oct 1st, 1979

#3

Nov 1st, 1979

#4

Dec 1st, 1979

#5

Jan 1st, 1980

#6

Feb 1st, 1980

#7

Mar 1st, 1980

#8

Apr 1st, 1980

#9

May 1st, 1980

#10

Jun 1st, 1980

#11

Jul 1st, 1980

X-men on cover

#12

Aug 1st, 1980

#13

Sep 1st, 1980