The 2008 CASAS "Bibliography of Citizenship Materials" lists available instructional resources for citizenship education. It focuses on materials appropriate for preparing people for the naturalization process and the standardized citizenship examination. Resources include textbooks, audio materials, software and Videos/DVDs. The bibliography also provides sections on civics, U.S. History and Government, U.S. culture, and professional resources. Entries have been updated and annotated; current Web site listings are included.