| Title: X-Men v2 #5 | Title: Wolverine v1 #68 |
| Publisher: Marvel Comics | Publisher: Marvel Comics |
| Cover date: 1992 | Cover date: 1993 |
| Artist: Jim Lee | Artist: Mark Texeira |
| Title: Countdown to Final Crisis #31 | Title: Wolverine Origins #38 |
| Publisher: DC Comics | Publisher: Marvel Comics |
| Cover date: 2007 | Cover date: 2009 |
| Artist: Talent Caldwell | Artist: Doug Braithwaite |
