Fans of narrative non-fiction, true dog stories, and African wildlife will want to check out Bulu

Born on a crocodile farm in Zambia's untamed South Luangwa Valley, the puppy seemed different from his littermates. Too quiet. Unresponsive. Terriers are usually full of energy and bouncing off walls. But not this one. Nobody wanted him. Enter Anna and Steve Tolan--former police officers who had left behind their life in England to live in the African bush. People thought the Tolans were a bit different, too. The peculiar puppy suited them perfectly. They named him Bulu, or "wild dog"...