This celebration of one of Earth’s most precious resources embraces the beauty of trees and brings them to life with attributes sure to resonate with readers of all ages: peace, generosity, love, and happiness. With a detailed index of state trees, THE HAPPINESS TREE is a welcome reminder that everything good begins right here.This celebration of one of Earth’s most precious resources embraces the beauty of trees and brings them to life with attributes sure to resonate with readers of all ages: peace, generosity, love, and happiness. With a detailed index of state trees, THE HAPPINESS TREE is a welcome reminder that everything good begins right here.