Books in Books for World Explorers series

Explains how a variety of products--such as kaleidoscopes, baseballs, marbles, matches, toothpaste, light bulbs, and bridges--are made, highlighting the ways in which manufacturing techniques have changed over the years. A wall poster and a 24-page booklet of games and puzzles are included.

Animals we love. Separate poster of Zebras Director of your of own zoo poster 104 pages Great Photography! by National Geographic

Describes the kangaroo, platypus, and other animals native to Australia and discusses their origin and adaptation to their environment.

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detailed text and beautiful color photographs on every page.

Questions and answers on a wide range of subjects, including geophysical sciences, physiology, natural history, physics, and technology

Discusses dolphins and other toothed whales, both in the wild and in captivity.

Presents a guided tour of the nine planets within the solar system and discusses the Milky Way Galaxy, comets, and the search for extraterrestrial intelligence

Describes the work of archaeologists and discusses some significant archaeological finds in the old and new worlds and what they have revealed about man's progress and civilization through the ages.

Discusses the concept of open zoos, introduces some zoo workers, and describes some activities happening in zoos today. Includes a poster and a booklet of games and puzzles.

Text and pictures take the reader inside animal homes--used for resting, sheltering from weather, escaping enemies, and raising young.

Discusses the characteristics and habits of the whale, dolphin, manatee, sea otter, sea lion, seal, and other marine mammals.