When Peter's mother makes portable pockets that can be pinned on to any of his clothes, he is able to carry around all his important things.
- ISBN10 068930403X
- ISBN13 9780689304033
- Publish Date 1 January 1974
- Publish Status Out of Print
- Out of Print 11 December 2011
- Publish Country US
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Format Paperback
- Pages 31
- Language English