Mr. Jack Is A Maniac!eBook - 2014
"A. J. and the Ella Mentry School gang learn some unusual self-defense moves from a wacky teacher who thinks he's an action hero"-- Provided by publisher
Publisher: New York, NY : Harper, an imprint of HarperCollinsPublishers, 
Edition: First edition
Branch Call Number: eBook--Juvenile
Characteristics: 1 online resource (106 pages) : illustrations
Alternative Title: Mister Jack is a maniac!