Hunting the sky spies
Subtitle: or, Testing the invisible plane
By: by Franklin W. Dixon, illustrated by I. B. Hazelton.
Series: His Ted Scott flying stories
Publisher: Grosset & Dunlap
Published: 1941
Place of publication: New York
Language: eng
Number of pages: 216
Other titles: Testing the invisible plane.
Notes: Illustrated lining-papers in color.