On Frank and Joe's first day of school someone pulls the fire alarm. Joe thinks he knows the identity of the prankster and tells the Headteacher. The other kids think he's a snitch - until the boys do some detective work to prove who is the real culprit.

 

This is number 3 in Clues Brothers .

There are 160 pages in this book. This book was published 1999 by Simon & Schuster .

Franklin W. Dixon is the author of the ever-popular Hardy Boys books. Marcy Ramsey grew up in a big family in Connecticut. She has illustrated more than 50 books, including Sammy the Elephant & Mr. Camel and Mookey the Monkey Gets Over Being Teased .