Title: Hilda Hippo's big surprise!
Description: Hilda Hippo gets a special birthday present from her father and decides to share her gift with her friends in Busytown Park, but Hilda will not tell them what her gift is and leaves clues for her friends to figure out the mystery.
Subjects: Birthdays, Board books, Fiction, Gifts, Friendship, Juvenile fiction, Children's fiction, Birthdays, fiction, Gifts, fiction, Fathers and daughters, fiction, Mystery and detective stories