 What they discovered were animals devoted to one another, capable of emotional bonds and affection resembling those of human families.Their six-year experience led to the creation of the National Geographic Society book "The Hidden Life of Wolves" as well as seven other books and three prime-time television documentaries on wolves.With more than 30 years of their lives devoted to eradicating ancient myths surrounding wolves, they remain dedicated to sharing their unique and personal eye-witness knowledge.