Download or read book Oh No, Gertrude! written by Gabriel Mapel and published by . This book was released on 2010-04-01 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.