Download or read book Leader of the Pack (Generator Rex) written by Jason Gots and published by Random House Books for Young Readers. This book was released on 2011-08-31 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the exciting new animated series Generator Rex on Cartoon Network, this Step into Reading introduces boys 5-8 to Rex, a teenager with the ability to turn his body into all kinds of amazing machines that he uses to battle mutated monsters called Evos. Like any other kid, Rex would rather be playing basketball and video games, but somebody has to save the world . . . right?