Title: The Twiddle twins' amusement park mystery
First published: 1998
Description: When Tabitha Twiddle carelessly leaves her beloved toy hippo Blippo in a playground sandbox, she and her twin brother must retrace her steps to find him.
Subjects: Fiction, Twins, Lost and found possessions, Toys, Hippopotamus, Amusement parks, Children's fiction, Twins, fiction, Toys, fiction, Hippopotamus, fiction
LC classification: PZ7.G575 Tt 1998