| Covers listed | |
| 1988: | #5 /June, |
| 1989: | #6 /March, |
| 1990: | #8 /March, #9 / August, |
| 1991: | #10 /April, |
| 1992: | #11 / August, |
| 1993: | #12 / November, |
| 1994: | #13 / July/August, |
| 1995: | #14 / September/October, |
| 1997: | #15 /Winter, |
| 2000: | #16 /Winter, |
| 2001: | #17 , |
| 2002: | #18 , |
| 2003: | #19 , |
| 2005: | #20 /Spring, |
