An irresistible board book box set about caring for our planet and all that inhabit it, perfect for little hands and big hearts. This box set features four board books on prominent environmentalists and their missions to care for and protect the earth: Ecosystems with Rachel Carson, Restoration with Wangari Maathai, Conservation with Jane Goodall, and Preservation with Aldo Leopold. Bold, relatable scenes show how each turned their childhood interests in nature and wildlife into huge movements that continue today, and kids will see how they can help protect the environment, too.