Extinct species.
- Danbury, Conn. : Grolier Educational, 2002.
- 10 v. : col. ill., col. maps ; 30 cm.
1. Why extinction occurs -- 2. Prehistoric animal life -- 3. Fossil hunting -- 4. Extinct mammals -- 5. Extinct birds -- 6. Extinct underwater life -- 7. Reptiles and amphibians -- 8. Invertebrates and plants -- 9. Hominids -- 10. Atlas of extinction.
Examines extinct species, including prehistoric man, and discusses why extinction happens, as well as how information is gathered on species that existed before humans evolved.