| GMD | Text |
| Classification | 599.5 ESB |
| Publisher | New York, HarperCollins, c1994 |
| Subject | Humpback whale -- Juvenile literature.Mammals -- Juvenile literature.Whales. |
| Topic | Grade 2-3 Reading (420L-820L) |
| Series | Let's-read-and-find-out science book.#Stage 1 |
| Description | 32 p. : col. ill. ; 21 x 26 cm. |
| ISBN | 9780064451192 |
| Suitable | From 3 To 6 |