In this almost wordless picture book, car drivers stuck in traffic under smoggy skies seek "greener" alternatives to driving, including riding bicycles, walking, and playing.
- ISBN10 0061576662
- ISBN13 9780061576669
- Publish Date 28 April 2009
- Publish Status Out of Print
- Out of Print 13 October 2011
- Publish Country US
- Imprint Greenwillow Books
- Format Hardcover
- Pages 32
- Language English