| GMD | Text |
| Classification | 813.54 B113 1975 |
| Publisher | New York, Scholastic, c1975 |
| Edition | Literature circle edition |
| Subject | Fantasy.Immortality -- Fiction.Aging -- Fiction.Secrets -- Fiction. |
| Topic | Grade 4-5 Reading (740L-1010L) |
| Description | 139 p. ; 18 cm. |
| ISBN | 9780590988865 |