Marvel, 1999 Series
 
Cover for X-Men Universe (Marvel, 1999 series) #1
Issue 1
December 1999
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Cover for X-Men Universe (Marvel, 1999 series) #2
Issue 2
January 2000
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Cover for X-Men Universe (Marvel, 1999 series) #3 [Newsstand Edition]
Issue 3
February 2000
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Cover for X-Men Universe (Marvel, 1999 series) #4
Cover for X-Men Universe (Marvel, 1999 series) #4 [Newsstand Edition]
Cover for X-Men Universe (Marvel, 1999 series) #5
Cover for X-Men Universe (Marvel, 1999 series) #6 [Newsstand Edition]
Cover for X-Men Universe (Marvel, 1999 series) #7
Cover for X-Men Universe (Marvel, 1999 series) #8
Cover for X-Men Universe (Marvel, 1999 series) #9
Cover for X-Men Universe (Marvel, 1999 series) #10
Issue 10
September 2000
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Cover for X-Men Universe (Marvel, 1999 series) #11
Cover for X-Men Universe (Marvel, 1999 series) #12 [Newsstand Edition]
Issue 12
November 2000
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Cover for X-Men Universe (Marvel, 1999 series) #13 [Newsstand Edition]
Issue 13
December 2000
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Cover for X-Men Universe (Marvel, 1999 series) #14
Cover for X-Men Universe (Marvel, 1999 series) #15 [Newsstand Edition]
Issue 15
February 2001
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