In this engrossing and accessible book, Doug Macdougall explores the causes and effects of ice ages that have gripped our planet throughout its history, from th

Summary: Inspired by photographs of ice in primarily natural forms, writers Jane Yolen, X.J. Kennedy, Lee Bennett Hopkins, and others capture their thoughts in

Only in the last decade have climatologists developed an accurate picture of yearly climate conditions in historical times. This development confirmed a long-st