No.	Title	Date
81	Ivory Tower, Vol. 3, No. 14	1973-07-20
82	Ivory Tower, Vol. 3, No. 15	1973-08-17
83	Ivory Tower, Vol. 4, No. 1	1973-09-14
84	Ivory Tower, Vol. 4, No. 2	1973-09-28
85	Ivory Tower, Vol. 4, No. 3	1973-10-16
86	Ivory Tower, Vol. 4, No. 4	1973-10-30
87	Ivory Tower, Vol. 4, No. 5	1973-11-13
88	Ivory Tower, Vol. 4, No. 6	1973-11-27
89	Ivory Tower, Vol. 4, No. 7	1973-12-11
90	The Ivory Tower, Vol. 5, No. 4	1974
91	Ivory Tower, Vol. 4, No. 8	1974-01-08
92	Ivory Tower, Vol. 4, No. 9	1974-01-22
93	Ivory Tower, Vol. 4, No. 10	1974-02-05
94	Ivory Tower, Vol. 4, No. 11	1974-02-19
95	Ivory Tower, Vol. 4, No. 12	1974-03-05
96	Ivory Tower, Vol. 4, No. 13	1974-03-19
97	Ivory Tower, Vol. 4, No. 14	1974-04-02
98	Ivory Tower, Vol. 4, No. 15	1974-04-16
99	Ivory Tower, Vol. 4, No. 16	1974-04-30
100	Ivory Tower, Vol. 4, No. 16	1974-05-14