Issue #55 Apr 16, 1991 Issue #56 May 14, 1991 Issue #57 Jun 11, 1991 Issue #58 Jul 16, 1991 Issue #59 Aug 13, 1991 Issue #60 Sep 10, 1991 Issue #61 Nov 12, 1991 Issue #62 Dec 10, 1991 Issue #63 Apr 14, 1992 Issue #64 May 12, 1992 Issue #65 Jun 16, 1992 Issue #66 Jul 14, 1992 Issue #67 Aug 11, 1992 Issue #68 Sep 15, 1992 Issue #69 Oct 13, 1992 Issue #70 Nov 10, 1992 Issue #71 Dec 22, 1992 Issue #72 Jan 12, 1993 Issue #73 Feb 09, 1993 Issue #74 Mar 16, 1993