The Hardy boys never dreamed they'd be swinging for their lives on the circus's flying trapeze, but that's exactly what happens when their pal Chet Morton discovers a college for clowns. But Frank and Joe have no time for clowning around, for they've intercepted a coded message that may turn the greatest show on earth into a carnival of crime.
- ISBN10 0833590413
- ISBN13 9780833590411
- Publish Date 1 December 1991
- Publish Status Out of Print
- Out of Print 7 April 2021
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English