Kurt Cyrus's Trillions of Trees is an ecological picture book companion to the popular Billions of Bricks, about counting and planting trees. Grab a shovel and

WINNER OF THE AAAS/SUBARU PRIZE FOR EXCELLENCE IN SCIENCE BOOKS BASED ON THE NEW YORK TIMES BESTSELLER THE HIDDEN LIFE OF TREES This interactive and illustrated

The story of Wangari Maathai, a native Kenyan, who taught the people living in the highlands how to plant trees and care for the land.

A counting book that leads readers through a day in the life of a construction worker building with bricks.

"This picture book is one in a gazillion."--Jane O'Connor, the New York Times-bestselling author of the Fancy Nancy series Did you know that the earth is covere