Grey Lensman
Subtitle: the fourth novel of the Lensman series
By: E.E. 'Doc' Smith
Series: Lensman #4
Publisher: Panther
Published: 1972
Place of publication: London
Language: eng
Format: Paperback
Number of pages: 256
Notes: Originally published, Reading [Pa.]: Fantasy Press, 1951; London: W.H. Allen, 1971.