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.
9781416993957 (pbk.) 1416993959 (pbk.)
Hardy Boys (Fictitious characters) Brothers Frogs Mystery and detective stories. Children's literature