| GMD | Text |
| Classification | 839.311 DUM |
| Publisher | Grand Rapids, Michigan, Eerdmans Books for Young Readers, c2011. |
| Subject | Wojtek (Bear), 1942-1963.World War, 1939-1945 -- Poland -- Juvenile fiction. |
| Description | 145 p. : ill., maps ; 23 cm. |
| ISBN | 9780802854360 |