A princess regrets her selfish behavior when her friend Morgan the unicorn disappears.
- ISBN10 0843138238
- ISBN13 9780843138238
- Publish Date 19 April 1995 (first published 5 May 1987)
- Publish Status Out of Print
- Out of Print 20 December 2012
- Publish Country US
- Publisher Penguin Putnam Inc
- Imprint Price Stern Sloan,US
- Edition Rev ed.
- Format Hardcover
- Language English