Captain Pugwash and the ruby.
Series: Collins colour cubs
Publisher: Collins; Collins Colour Cubs
Published: 1976
Place of publication: (London)
Language: eng
Number of pages: 48
Subjects: Children's stories.
Notes: Author: John Ryan. - 'Based on the BBC tv series "Captain Pugwash"' - p.(48).

ISBN 0-00-123353-x Pbk :  0.30.