Issue #37 Issue #38 Apr 21, 1976 Issue #39 Issue #40 Aug 17, 1976 Issue #41 Issue #42 Issue #43 Issue #44 Apr 21, 1977 Issue #45 Issue #46 May 17, 1977 Issue #47 Issue #48 Jul 19, 1977 Issue #49 Aug 16, 1977 Issue #50 Oct 18, 1977 Issue #51 Nov 15, 1977 Issue #52 Issue #53 Issue #54 Issue #55 May 16, 1978 Issue #56