Sooper Yooper, the Quest of the Blue Crew

Environmental superhero Billy Cooper, the Sooper Yooper, needs help protecting the Great Lakes from the growing number of invasive species. Since he can't clone himself, he does something even cooler. He assembles a team of super scientists to aid him in his quest to safeguard the world's largest freshwater system from sea lamprey, zebra mussels, Asian carp and other alien invaders.Inspired by the world of real-life scientists, Sooper Yooper: The Quest of the Blue Crew is the first sequel to the children's book created by artist Mark Heckman and writer Mark Newman. Like Sooper Yooper: Environmental Defender, this book presents an entertaining and engaging examination of the ecological dangers that threaten the Great Lakes.