Once upon a Potty 
Subtitle: Boy (Audiocassette and Mini-Book Version)
Edition: Har/Cas edition
Publisher: HarperFestival
Published: November 30, 1999
Language: eng
Format: Audio cassette
ISBN-13: 9780694701032
Subjects: Juvenile literature; Health and hygiene; Children's audiobooks; Juvenile Fiction; Children's Audio - Baby/Preschool; Children's Baby - Picturebooks; Toilet training; Children: Preschool; Social Situations - Toilet Training; Health & Daily Living - Toilet Training; Juvenile Fiction / Social Situations / Toilet Training; Boys