Issue #39 Jul 17, 1990 Issue #40 Aug 07, 1990 Issue #41 Aug 21, 1990 Issue #42 Sep 18, 1990 Issue #43 Oct 16, 1990 Issue #44 Nov 20, 1990 Issue #45 Dec 18, 1990 Issue #46 Jan 15, 1991 Issue #47 Feb 19, 1991 Issue #48 Mar 19, 1991 Issue #49 Apr 16, 1991 Issue #50 May 21, 1991 Issue #51 Jun 18, 1991 Issue #52 Jul 16, 1991 Issue #53 Aug 20, 1991 Issue #54 Sep 03, 1991 Issue #55 Sep 17, 1991 Issue #56 Oct 01, 1991 Issue #57 Oct 15, 1991 Issue #58 Nov 05, 1991