10 year-old author Gabriel Mapel has a special relationship with wild black bears. "Oh No, Gertrude" is a beautiful full-color picture book that tells the true story of what happened to Gertrude, a Black Bear who got into trouble because of naughty people. Gabriel has written this book to help raise awareness about what people can do to help keep bears safe. Beautiful color photographs of wild black bears by Rodney Cammauf accompany the text.