Solution t-25
By: Theodora Dubois
Series: Cherry Tree Book -- no. 411
Publisher: Fantasy Books
Published: 1951
Place of publication: London]
Language: eng
Number of pages: 190
Subjects: American Science fiction
Notes: Cover art by R. S. E.

Date taken from: Reginald, R. Science fiction and fantasy literature: a checklist 1700-1974. Gale Research, 1979.