| Covers listed | |
| 1998: | #1 / , |
| 1999: | #2 / , #3 / , #4 / , |
| 2000: | #6 / , #8 / , #9 / , |
| 2001: | #10 / , |
| 2002: | #13 / , #15 / , |
| 2003: | #16 / , #17 / , |
| 2008: | #19? / , #25? / , #30 / , #33 / , #38 / , |
| 2009: | #44 / , |
| 2010: | #49 / , |
| 2011: | #50 / , |
| 2012: | #53 / , #54 / , #55 / , |
