| Covers listed |
|
| 1983: | January, #8 , Vol 7 # 2April, Vol 7 # 3June, Vol 7 No 4 November, |
| 1984: | Vol 7 No 5 February, Vol 8 # 1March, Vol 8 # 2May, Vol 8 No 3 June, Vol 8 # 4August, Vol 8 No 5 October, Vol 8 # 6November, Vol 8 No 7 December, |
| 1985: | Vol 8 No 8 January, Vol 9 # 1March, Vol 9 No 2 April, Vol 9 No 3 June, Vol 9 # 4August, Vol 9 No 5 September, November, Vol 9 # 7December, |
| 1986: | Vol 9 No 8 January, Vol 9 # 9February, Vol 10 No 1 March, Vol 10 # 2April, Vol 10 # 3May, Vol 10 # 4June, July, August, Vol 10 No 7 September, December, |
| 1987: | Vol 10 No 10 January, Vol 10 No 11 February, April, Vol 11 # 2June, Vol 11 No 3 August, Vol 11 # 5October, Vol 11 No 6 November, Vol 11 No 7 December, |
| 1988: | Vol 11 # 9February, Vol 12 # 1March/April, May, August, Vol 12 No 6 November, Vol 12 # 7December, |
| 2002: | September, November, |
| 2003: | April, #70 / August, October, December, |
| 2004: | #74 / February, #78 / April, #82 / August, #84 / October, #86 / December, |
| 2005: | #88 / February, #94 /August, October, |
| 2006: | August, October, #110 /December, |
| 2007: | April, August, October, |
| 2008: | February, #122 /April, #126 / , #128 / , #130 / October, #132 /December, |
| 2009: | #133 /January, #134 /February, #135 /March, #136 /April, |
