| Covers listed |
|
| 1978: | #1 , #2 , #3 , #4 , #5 , #6 , |
| 1979: | #7 , #8 , #9 /Autumn, |
| 1980: | #10/11 , #12 /Fall, |
| 1981: | #13 /Winter, #14 , #15 /Summer, #16 , |
| 1982: | Special issueJanuary, #17 , #18/19 , #20 , #21/22 , #23 , |
| 1983: | #24 , #25 , #26 , #27 , |
| 1984: | #28 , #29/30 , |
| 1985: | #31 , #32 , #33 , #34 , #35 , |
| 1986: | #36 , #37 , #38 , #39 , #40 , |
| 1987: | #41 , #42 / , #43 , #44 , #45 , |
| 1988: | #46 , #47 , #48 , #49 , |
| 1989: | #50 /January, #51 /April, #52 , #53 , |
| 1990: | SpecialMay, Special, #54 , #55 , #56 , #57 , |
| 1991: | SpecialNovember, #58 , #59 , #60 , #61 , |
| 1992: | SpecialSeptember, #62 , #63 , #64 , #65 , |
| 1993: | Special # 7, #66 , #67 , #68 , #69 , |
| 1994: | #70 , #71 , #72 , #73 , |
| 1995: | #74 /January/February/March, #75 /April, #76 , #77 , |
| 1996: | #78 , #79 , #80 , #81 , |
| 1997: | #82 , #83 , #84 , #85 , |
| 1998: | #86 , #87 , #88 , #89 , |
| 1999: | #90 , #91 , #92 , #93 /October, |
| 2000: | #94 , #95 /March, #96 , #97 , |
| 2001: | #98 , #99 , #100 , #101 , |
| 2002: | #102 /January, #103 , #104 , #105 /October, |
| 2003: | #106 /January, #107 /March, #108 /June, #109 /October, |
| 2004: | #110 /January, #111 , #112 /June, #113 /October, |
| 2005: | #114 /January, #115 , #116 /June, #117 /October, |
| 2006: | #118 /January, #119 , #120 , #121 /November, |
| 2007: | #122 /January, #123 /March, #124 /June, #125 /October, |
| 2008: | #126 /February, #127 , #128 /September, #129 /November, |
| 2009: | #130 /February, #131 , #132 /August, #133 , |
| 2010: | #134 , #135 /July, #136 /September, #137 /January, |
| 2011: | #138 , #139 , #140 /October, |
| 2012: | #141 /January, #142 , #143 /August, #144 , |
| 2013: | #145 /February, #146 , #147 , #148 , #149 , #150 , |
| 2014: | #151 , #152 , |
| 2015: | #153 , #154 , #155 , #156 , #157 , |
| 2016: | #158 , #159 , #160 , |
| 2017: | #161 , #162 , #163 / November, |
| 2018: | #164 / January, #165 / July, #166 / , #167 / , |
| 2019: | #168 / , #169 / , #170 / June, #171 / September, #172 / November, |
| 2020: | #173 / January, |
