Think of orcas, and you may instantly imagine the killer whales prowling the high seas in search of prey. Yet, these predators are much more than ruthless killers, and are in fact, complex creatures that feel and love within the groups they live. In pitch-perfect prose, orca expert Dr. Astrid M. van Ginneken puts the reader into the orca's mind as she tells the story of the young killer whale Tuschka. Born in the wild, Tuschka learns the ways of her pod of fellow creatures and experiences the never-ending search for food, the joy of play, and the sadness of loss. But then Tuschka is...