![](https://wowlit.org//wp-content/books/thumbs/3b61d5f7acbf0da429f6992cf9a4dc3d.jpg)
When a flood crashes through the valley, the Moomins move into a theater as it floats by, and they put on a play to find their lost relatives.
- ISBN: 9780140305012
- Author: Jansson, Tove
- Published: 1973 , Puffin Books
- Themes: accident, Family, seek and find
- Descriptors: Fantasy, Finland, Intermediate (ages 9-14), Sweden
- No. of pages: 144