Gary Kowalski is the author of eight books on nature, spirituality, history and the environment, including The Souls of Animals, Revolutionary Spirits: The Enlightened Faith of America's Founding Fathers, and Goodbye Friend: Healing Wisdom for Anyone Who Has Ever Lost a Pet. He is a graduate of Harvard College and Harvard Divinity School and has served Unitarian Universalist congregations across the United States and written for magazines like Tikkun and Yoga Journal.Rocco Baviera's first children's book, A Boy Called Slow: The True Story of Sitting Bull, was an American Library Association Notable Book, and his second children's book, Dream Weaver, was named one of the best books of the year by Child magazine.