The secret of the knight's sword
By: by Carolyn Keene and Franklin W. Dixon ; illustrated by Paul Frame.
Contributors: Dixon, Franklin W.; Frame, Paul.
Series: Be a detective mystery stories -- 1
Publisher: Swift Children's
Published: 1985
Place of publication: Bath
Language: eng
Number of pages: 128
Subjects: Darwin family
Notes: Originally published, New York , Wanderer, 1984.