In Self-Defense
Subtitle: The Hardy Boys Casefiles #45
By: Franklin W. Dixon
Series: The Hardy boys casefiles -- no. 45
Publisher: Pocket Books
Published: 1990
Place of publication: New York
Language: eng
Number of pages: 155
ISBN-13: 9780671700423
Description: The Hardys pay a visit to Bayport's newest martial arts school and find that someone's trying to run the place out of the neighborhood.
Notes: "An Archway paperback."