Home Sweet Den - Animal Homes Author:Mary Elizabeth Salzmann This informative title explores what a den is and the various types that are used or built by animals. Large photographs are used to show the different animals that dwell in dens like bobcats, river otters, Alaska marmots, Arctic wolf pups and more. Each page spread has a simple sentence followed by facts about the animal. The title also include... more »s a comprehension quiz and glossary.« less