Dixon, Franklin W.

Hopping mad / by Franklin W. Dixon ; illustrated by Scott Burroughs. - 1st Aladdin pbk. ed. - New York : Aladdin, c2010. - 84 p. : ill. ; 20 cm. - The Hardy boys secret files ; #4 .

Young Frank and Joe Hardy enlist the help of their friends to solve a mysterious case involving a large number of frogs.

ISBN: 9781416993957 (pbk.) 1416993959 (pbk.)

Subjects--Topical Terms:
Hardy Boys (Fictitious characters)
Brothers
Frogs
Mystery and detective stories.
Children's literature