22 pages :color illustrations ;23 cm.
"When a crime spree breaks out in Gotham City, Batman and Batgirl reach out to Supergirl, The Flash, and the other DC Super Friends for help!"--Provided by publisher.
1.Batman--(Fictitious character)--Juvenile fiction.2.Batgirl--(Fictitious character)--Juvenile fiction.3.Flash--(Fictitious character)--Juvenile fiction.1.Superheroes--Juvenile fiction.2.Adventure and adventurers--Juvenile fiction.Dynamic Details