Sophie accompanies her parents on an overnight hike to Purple Cloud Rock.
- ISBN10 0688064582
- ISBN13 9780688064587
- Publish Date 1 April 1988 (first published 1 March 1988)
- Publish Status Out of Print
- Out of Print 14 June 2021
- Publish Country US
- Imprint Lothrop, Lee and Shepard Books
- Format Hardcover
- Pages 33
- Language English