Issue #37 Dec 15, 1987 Issue #38 Feb 16, 1988 Issue #39 Aug 01, 1988 Issue #40 Jun 21, 1988 Issue #41 Dec 01, 1988 Issue #42 Oct 18, 1988 Issue #43 Dec 20, 1988 Issue #44 Feb 21, 1989 Issue #45 May 10, 1989 Issue #46 Jun 20, 1989 Issue #47 Aug 15, 1989 Issue #48 Oct 17, 1989 Issue #49 Feb 01, 1990 Issue #50 Feb 27, 1990 Issue #51 Apr 24, 1990 Issue #52 Jun 26, 1990 Issue #53 Oct 01, 1990 Issue #54 Oct 23, 1990 Issue #55 Dec 26, 1990 Issue #56 Apr 01, 1991