Would you trust these guys to save the planet?Willy and Peter love beans, onion dip, and stinking up school buses. While searching for a birthday gift for little sis, the brothers are captured by mad fart-hating clowns, who want to use them in a plot to destroy the world with Weapons of Mass Flatulation.Willy and Peter and their super-secret, super disgusting fart formula are the world's only hope.From flying camels to stormy seas, can Willy and Peter out-gas the evil clowns? Can they save humanity from ex-stink-tion? And still get home in time for their sister's birthday?With hilarious pictures and easy-to-read, action-packed text, even the most reluctant readers will laugh their underpants off!Please note that this is the American spelling edition of this zany, illustrated adventure chapter book for kids (and grownups) who love to laugh out loud.

Would you trust these guys to save the planet?Willy and Peter love beans, onion dip, and stinking up school buses. While searching for a birthday gift for little sis, the brothers are captured by mad fart-hating clowns, who want to use them in a plot to destroy the world with Weapons of Mass Flatulation.Willy and Peter and their super-secret, super disgusting fart formula are the world's only hope.From flying camels to stormy seas, can Willy and Peter out-gas the evil clowns? Can they save humanity from ex-stink-tion? And still get home in time for their sister's birthday?With hilarious pictures and easy-to-read, action-packed text, even the most reluctant readers will laugh their underpants off!Please note that this is the American spelling edition of this zany, illustrated adventure chapter book for kids (and grownups) who love to laugh out loud.

Would you trust these guys to save the planet?Willy and Peter love beans, onion dip, and stinking up school buses. While searching for a birthday gift for little sis, the brothers are captured by mad fart-hating clowns, who want to use them in a plot to destroy the world with Weapons of Mass Flatulation.Willy and Peter and their super-secret, super disgusting fart formula are the world's only hope.From flying camels to stormy seas, can Willy and Peter out-gas the evil clowns? Can they save humanity from ex-stink-tion? And still get home in time for their sister's birthday?With hilarious pictures and easy-to-read, action-packed text, even the most reluctant readers will laugh their underpants off!Please note that this is the American spelling edition of this zany, illustrated adventure chapter book for kids (and grownups) who love to laugh out loud.