Tilly has an exhausting day when an enormous white bear, which no-one else can see, comes to live with her.
- ISBN: 9780679869443
- Author: Briggs, Raymond
- Published: 1994 , Random House
- Themes: Bears, Friendship, Imagination
- Descriptors: England (UK), Europe, Fantasy, Picture Book, Primary (ages 6-9)
- No. of pages: 1