Mystery at the ParkBook - 2017
"Scooby and the gang are helping out Lakeside Elementary School with sports day. But when the wagon that contains all the balls for the softball game mysteriously disappears, it's up to the gang to uncover the mystery and save the day"--Back cover.
Publisher: Minneapolis, Minnesota : Spotlight, a division of ABDO, 2017
Characteristics: 22 pages : color illustrations ; 24 cm
Alternative Title: Scooby-Doo and the mystery at the park