Book excerpt: As a huge wildfire roared along the Funny River in the Kenai National Wildlife Refuge in Alaska, firefighters rushed to the rescue. When they found five three-week-old wolf pups in need, they raced into action to save the whole litter. With no wolf parents to help, zookeepers and vets at the Alaska Zoo made sure the babies grew into a healthy, happy pack. Follow this true story as the pups travel from their charred forest to the Alaska Zoo, where they grow big and strong before finally moving to their forever home at the Minnesota Zoo.