| Covers listed | |
| 1990: | Vol 4 No 1 September/October, Vol 4 No 2 November/December, |
| 1991: | February, April, June, August, September/October, December, |
| 1992: | Vol 5 # 3 February, April, July/August, December, |
| 1993: | February, June, August, October, |
| 1994: | April, December, |
| 1995: | February, |
