| GMD | Text |
| Classification | 823.912 D656L |
| Publisher | Loughborough, England, Ladybird, c1981 |
| Subject | Science fiction.Amazon River -- Fiction. |
| Series | Ladybird fiction series 740Ladybird children's classics. |
| Description | 51 p. : col. ill. ; 18 cm. |
| ISBN | 9780721407111 |
| Additional ISBN | 0721407110 |