Marvel, 1986 Series
 
Classic X-Men #1
Issue 1
September 1986
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Classic X-Men #2
Issue 2
October 1986
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Classic X-Men #2
Classic X-Men #3
Issue 3
November 1986
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Classic X-Men #3
Classic X-Men #4
Issue 4
December 1986
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Classic X-Men #4
Classic X-Men #5
Issue 5
January 1987
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Classic X-Men #5
Classic X-Men #6
Issue 6
February 1987
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Classic X-Men #7
Classic X-Men #8
Classic X-Men #9
Classic X-Men #10
Classic X-Men #11
Classic X-Men #12
Classic X-Men #12
Classic X-Men #13
Issue 13
September 1987
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Classic X-Men #14
Classic X-Men #15
Issue 15
November 1987
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Classic X-Men #16
Issue 16
December 1987
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Classic X-Men #17
Classic X-Men #18
Issue 18
February 1988
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Classic X-Men #18
Classic X-Men #19
Classic X-Men #20
Classic X-Men #21
Classic X-Men #21
Classic X-Men #22
Classic X-Men #22
Classic X-Men #23
Classic X-Men #23
Classic X-Men #24
Classic X-Men #25
Issue 25
September 1988
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Classic X-Men #25
Classic X-Men #26
Classic X-Men #26
Classic X-Men #27
Issue 27
November 1988
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Classic X-Men #27
Classic X-Men #28
Issue 28
December 1988
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Classic X-Men #28
Classic X-Men #29
Classic X-Men #29
Classic X-Men #30
Issue 30
February 1989
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Classic X-Men #30
Classic X-Men #31
Classic X-Men #31
Classic X-Men #32
Classic X-Men #32
Classic X-Men #33