The Mystery of the Hot Air Balloon
Location: Nasr City Library Author: Gertrude Chandler Warner Category: Hot air balloons -- Fiction Grade Level: High school, Middle school Published: 1995 ISBN: 0807554200 Edition: 1995
Description:
Benny wants adventure and finds it as he and the other Alden children help uncover the plan of those who would prevent ballooning from coming to Lloyd’s Landing.
Other Books By - Gertrude Chandler Warner
Houseboat Mystery 
Bicycle Mystery 
Benny Uncovers a Mystery 
The Mystery in Washington, DC 
The mystery of the hidden painting 
Mystery in the Cave Back