National Geographic Society (U.S.)

Describes how lion cubs are reared in the wild and some of the hardships they, and other animals like them, encounter.

Contains the latest data, maps of the world, and graphs as well as lively essays about the world, geography-themed games, crosswords, and picture puzzles.

Provides physical maps as well as thematic maps covering such aspects as population, food, minerals, climate, and energy.

Text and photographs provide a collection of facts about desserts, caves, castles, and other topics.

A documentary about four young men who retrace the passage of oldtime prospectors who flocked to the gold-rich Klondike in 1897-98, narrated by Jimmy Stewart.

An introduction to rocks and minerals that features color photographs and facts about the world, the life and death of rocks, and gems.

"How do refrigerators stay cold? How does water come out of the faucet? Answers to these questions and many more will help parents move beyond the stock answer "because" and give level-appropriate, fascinating, true answers. More than 300 photos bring a child's world to life while satisfying kids' curiosity and sense of fun. Questions in each chapter encourage interactivity, and parent tips extend the experience of the book."-- Provided by publisher....