George Beard and Harold Hutchins present the sensational saga of two silly caveboys named Ook and Gluk. Ook and Gluk have a pretty awesome life growing up together in Caveland, Ohio, in 500,001 BC - even though they're always getting in trouble with their nasty leader, Big Chief Goppernopper. But Ook and Gluk's idyllic life takes a turn for the terrible when an evil corporation from the future invades their quiet town.

 

This book is part of a book series called Captain Underpants .

There are 176 pages in this book. This is a picture book. A picture book uses pictures and text to tell the story. The number of words varies from zero ('wordless') to around 1k over 32 pages. Picture books are typically aimed at young readers (age 3-6) but can also be aimed at older children (7+). This book was published 2011 by Scholastic .

Dav Pilkey is the talented author of this hugely popular series. He created the first Captain Underpants stories as comic books when he was still at elementary school!