Issue #21 Dec 12, 1989 Issue #22 Jan 09, 1990 Issue #23 Apr 23, 1990 Issue #24 Mar 13, 1990 Issue #25 Apr 10, 1990 Issue #26 May 08, 1990 Issue #27 May 22, 1990 Issue #28 Jun 12, 1990 Issue #29 Aug 21, 1990 Issue #30 Jul 10, 1990 Issue #31 Jul 24, 1990 Issue #32 Aug 14, 1990 Issue #33 Sep 11, 1990 Issue #34 Oct 09, 1990 Issue #35 Nov 13, 1990 Issue #36 Dec 11, 1990 Issue #37 Jan 08, 1991 Issue #38 Feb 12, 1991 Issue #39 Mar 12, 1991 Issue #40 Apr 09, 1991