Issue #11 Feb 09, 1974 Issue #12 May 10, 1974 Issue #13 Aug 10, 1974 Issue #14 Oct 09, 1974 Issue #15 Dec 10, 1974 Issue #16 Feb 10, 1975 Issue #17 Apr 10, 1975 Issue #18 May 10, 1975 Issue #19 Sep 10, 1975 Issue #20 Nov 10, 1975 Issue #21 Feb 10, 1976 Issue #22 May 10, 1976 Issue #23 Jul 10, 1976 Issue #24 Sep 10, 1976 Issue #25 Nov 10, 1976 Issue #26 Feb 10, 1977 Issue #27 Apr 09, 1977 Issue #28 Jun 10, 1977 Issue #29 Aug 10, 1977 Issue #30 Oct 08, 1977