No.	Title	Date
1	1959-03-25 Angelicus
2	1959-11-25 Angelicus
3	1960-03-25 Angelicus
4	1963-01-25 Angelicus
5	1963-10-25 Angelicus
6	1966-11-08 Angelicus
7	1967-05-08 Angelicus
8	1971-10-08 Hourglass
9	1972-09-25 Hourglass
10	1972-10-16 Hourglass
11	1974-02-08 Hourglass
12	1976-02-16 Hourglass
13	1976-02-20 Hourglass
14	1976-04-01 Hourglass
15	1976-05-05 Hourglass
16	1976-08-25 Hourglass
17	1976-10-04 Hourglass
18	1976-10-27 Hourglass
19	1976-11-23 Hourglass
20	1976-12-16 Hourglass