Uitgevers Water Rocks Publishing, LLC

Cover for D M Whitaker · The Scary Dinosaur and The Stinky Skunk (Hardcover Book) (2020)

The Scary Dinosaur and The Stink... (2020)

Cover for D M Whitaker · The Potty Monster: Boys Potty Training with Courage (Hardcover Book) [Large type / large print edition] (2021)

Large type / large print edition

The Potty Monster: Boys Potty Tr... (2021)

Cover for D M Whitaker · The Potty Monster (Hardcover Book) (2021)

The Potty Monster (2021)

Cover for D M Whitaker · The Scary Dinosaur and The Stinky Skunk (Hardcover Book) (2022)

The Scary Dinosaur and The Stink... (2022)