Title: Your world
Description: Presents information for young children on a wide variety of topics, arranged in such categories as The Universe, The World Around You, Prehistoric Life, Plant Life, Reptiles and Amphibians, Birds and Mammals, Your Body, People and Places, Transport, and How Things Work.
Subjects: Juvenile literature, Children's encyclopedias and dictionaries, Science, Miscellanea, Encyclopedias and dictionaries