Title: Where's my hippopotamus?
Subtitle: Story and pictures
First published: 1977
Description: When Henry's favorite pet, a hippopotamus, disappears, he follows a trail of clues hoping to find it and meets a lot of nice people along the way.
Subjects: Fiction, Hippopotamus in fiction, Hippopotamus, Lost pets, Hippopotamus, fiction, Children's fiction
LC classification: PZ7.S7837 Wf