A review by kelleemoye
Captain Underpants and the Big Bad Battle of the Bionic Booger Boy, Part 2: Revenge of the Ridiculous Robo-Boogers by Dav Pilkey

4.0

Reviewed at: http://www.teachmentortexts.com/2012/07/captain-underpants.html

I love the word play on the flip-o-rama pages (in all of the books). So puny and clever.