Shulman, Mark, 1962-

Big book of why / At head of title: Time for kids. by: Mark Shulman and K.C. Kelley. - Second edition, revised and updated. - 192 pages : color illustrations ; 25 cm. - Time for kids .

Includes index.

"The TIME For Kids' Big Book of Questions series is newly revised with updated information, photos, illustrations, and graphics to answer over 250 intriguing questions in popular subject areas: Animals, Space, History, Science, Technology, Sports and more"--

Ages 9-12.

ISBN: 9781618931641 1618931644

LCCN: 2016930817

Subjects--Topical Terms:
Children's questions and answers.
Wonders and curiosities.
Questions and answers.