9780823421008 | Holiday House, October 30, 2007, cover price $16.95 |
About this edition: Three stories star Wilbur and Orville, the Riot brothers, as they rescue a dragonfly from a bully, get into an April Fools' Day joke contest with their mother, and invent make-in-your-mouth macaroni and cheese.
9780823421961 | Holiday House, November 15, 2008, cover price $7.99 |
About this edition: Raved "The Washington Post", "If you liked "Captain Underpants", you should try "Snarf Attack", "Underfoodle", and "the Secret Life: The Riot Brothers Tell All," And just when you thought the Riot Brothers couldn't get any wackier or more hilarious, along comes the third book in the series, chock full of even more eye-popping, mouth-foaming missions, games, and sayings.