Signing up to participate in the fun-filled competitions at Bayport Zoo’s annual Halloween carnival, detective brothers Frank and Joe and their best friend, Chet, work to save the carnival when an unknown saboteur smashes the painted pumpkin display. Simultaneous and eBook. Illustrations. - (Baker & Taylor)

Brothers Frank and Joe Hardy investigate strange occurrences during Bayport Zoo's annual Halloween party, Boo at the Zoo. - (Baker & Taylor)

Detective brothers Frank and Joe investigate a crime of smashin’ in the tenth book in the interactive Hardy Boys Clue Book series.

Frank, Joe, and their best friend Chet are attending Bayport Zoo’s annual Halloween carnival. Frank and Joe have a routine planned for Scaryoke, and Chet has entered the pumpkin pie-eating contest—he even brought his own whipped cream!

After their performance, Frank and Joe go to check out the painted pumpkins on display. But when the brothers enter the tent, they see their Scaryoke song wasn’t the only smash hit at the carnival. The floor is littered with bits of pulverized pumpkins! What’s worse, the organizer says that unless the culprits are caught by the end of the day, this will be the last Boo at the Zoo…forever!

Can Frank and Joe find out what happened before it’s too late? Or is this pumpkin crime unpatchable? - (Simon and Schuster)

Franklin W. Dixon is the author of the ever-popular Hardy Boys books.

Santy Gutierrez resides in the seaside city of La Coruña, Spain. He has won acclaim as the Best Spanish Young Editorial Cartoonist and Best Galician Caricaturist, among others. - (Simon and Schuster)