Crime-fighting cat! / Kort?, Steven

A trickster named Mr. Mxyzptlk is causing havoc in the city by making vehicles crash and causing animals to talk. Supergirl and Streaky the Super-cat must trick him into saying his name backwards so that he and his tricks will disappear. Includes full-color illustrations, writing prompts, discussion questions, and a glossary.

"Midvale is under attack, and who better to protect the city than Supergirl and Streaky? Will the super-pair be able to out-think a magical imp from the Fifth Dimension?"--Provided by publisher.