Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
|
Before the dinosaurs | John G. Head | A brother and sister travel back in time to the late Devonian period where they observe the first amphibians. | OL4776687W |
|
The infant earth | John G. Head | As a brother and sister travel back in time to when the first living things were appearing on Earth, the reader learns about prehistoric life. | OL4776688W |