The old piece of cloth that Elmo and Oscar find on the Grouchland bus turns out to be just what Baby Grouch needs.
- ISBN10 0375901345
- ISBN13 9780375901348
- Publish Date 1 August 1999 (first published 1 July 1999)
- Publish Status Cancelled
- Out of Print 17 April 2013
- Publish Country US
- Publisher Penguin Random House Children's UK
- Imprint Random House Children's Books
- Format Hardcover
- Pages 24
- Language English