Burpzilla

There is a Monster under My Christmas Tree Who Farts

Dinosaur Dump

Don't Spew in Your Spacesuit

There is a Monster on My Holiday Who Farts

The Pirate Who Had to Pee

Happy Farter's Day

There is a Monster under My Bed Who Farts

The Birthday Party

The Crash Landing

The New School

Fart Monster and Me: The Audio Collection

There's a Monster Under My Bed Who Farts and Other Stories