Book excerpt: Key Selling Points In this book, a young boy works with his grandfather to save an orca calf stuck in the shallows of an island. This book explores a child’s loneliness living on a remote island and the bond between him and his grandfather, with themes of multigenerational friendship, wildlife rescue, building self-esteem and perseverance. Author Eric Walters has published over 100 books, including several in the Orca Echoes series. This book features several black-and-white illustrations, which add to this engaging chapter book.