Cosmos : the yearbook of the Traditional Cosmology Society.
- Edinburgh : The Society, c1986-
- v. : ill. ; 21 cm.
- Semiannual, 1995-
- Annual, 1985-1994
- Vol. 1 (1985)-
Each volume has also a distinctive title. Latest issue consulted: Vol. 12, no. 1 (June 1996).