Slaves of Sleep & The Masters of Sleep
Don D'Ammassa & L. Ron Hubbard
| First published | December 1993 |
|---|---|
| Type | Review |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1993 |
|
Science Fiction Chronicle, #168 December 1993 | Andrew I. Porter | MAGAZINE | 46|46.2 |