Issue #13 Jul 28, 1987 Issue #14 Aug 18, 1987 Issue #15 Issue #16 Feb 01, 1988 Issue #17 Nov 17, 1987 Issue #18 Dec 15, 1987 Issue #19 Jan 21, 1988 Issue #20 Feb 18, 1988 Issue #21 Mar 17, 1988 Issue #22 Apr 19, 1988 Issue #23 May 19, 1988 Issue #24 Jun 23, 1988 Issue #25 Jul 21, 1988 Issue #26 Aug 18, 1988 Issue #27 Sep 22, 1988 Issue #28 Oct 20, 1988 Issue #29 Nov 17, 1988 Issue #30 Dec 22, 1988 Issue #31 Jan 19, 1989 Issue #32 Feb 28, 1989