Horton finds an entire city of Whos on a speck of dust, but, since no one else can see them, no one believes they exist.
- ISBN10 0375841946
- ISBN13 9780375841941
- Publish Date 8 January 2008
- Publish Status Out of Stock
- Publish Country US
- Imprint Robin Corey Books
- Format Hardcover
- Language English