The Infinity Clue
Subtitle: Hardy Boys #70
By: Franklin W. Dixon ; illustrated by Leslie Morrill.
Contributors: Morrill, Leslie H., ill.
Series: The Hardy boys mystery stories ;
Publisher: Wanderer Books
Published: 1981
Place of publication: New York
Language: eng
Number of pages: 190
Subjects: Mystery and detective stories
Description: The Hardy Boys solve mysteries related to a gang of terrorists and a stolen diamond.