World of knowledge. (London: Belitha Press, 2002)
1. Animals. -- 2. Changing landscapes. -- 3. Weather. -- 4. Ecology. -- 5. Inventions. -- 6. Medicine. -- 7. Explorers. -- 8. Space. -- 9. Prehistoric times. -- 10. Religions. -- 11. The body
Keywords: Children's encyclopedias and dictionaries