Wojahn R.H., Wojahn D.A. A Tundra Food Chain: A Who-Eats-What Adventure in the Arctic

Lerner Pub Group, 2009. — 64 p.Describes food chains in the tundra, beginning with carnivores, such as a falcon or a polar bear, and ending with decomposers.
Rebecca Hogue Wojahn is an elementary school library media specialist. She holds degrees in elementary education and library science. Her publications include Thanks a Million, Dr. Kate and Evan Early. She has also contributed to Voice of Youth Advocates (VOYA), the Encyclopedia of Children's Literature, Highlights for Children, Cobblestone, Appleseeds, Faces, the School Library Journal, Book Links, and Library Sparks.
Donald Wojahn is a middle school library media specialist, who has also taught middle school reading, language arts, social studies, and math. He has degrees in elementary education and education technology.