"[The text is] one of the most useful, one-volume, introductory works on intelligence today. [Intelligence] does an excellent job of working through the intricacies of U.S. intelligence." -Richard J. Norton, United States Naval War CollegeMark M. Lowenthal's trusted guide is the go-to resource for understanding how the intelligence community's history, structure, procedures, and functions affect policy decisions. In the fully updated Eighth Edition of Intelligence, the author addresses cyber security and cyber intelligence throughout, expands the coverage of collection, comprehensively updates the chapters on nation-state issues and transnational issues, and looks at foreign intelligence services, both large and small.