Kurt Cyrus'sTrillions of Trees is an ecological picture book companion to the popularBillions of Bricks, about counting and planting trees. Grab a shovel and get ready to plant some trees! From poplars to pines, alder, apple, peach, and plum, this rhyming story introduces the concept of orders of magnitude and celebrates the importance of planting different trees and preserving diverse ecosystems. Nurturing a new sapling is one of the first steps in growing hundreds, millions, even trillions of trees. Christy Ottaviano Books