Handbook of Warning Intelligence: Assessing the Threat to National Security was written during the Cold War and classified for 40 years, this manual is now available to scholars and practitioners interested in both history and intelligence. Cynthia Grabo, author of the abridged version, Anticipating Surprise: Analysis for Strategic Warning, goes into detail on the fundamentals of intelligence analysis and forecasting. The book discusses the problems of military analysis, problems of understanding specific problems of political, civil and economic analysis and assessing what it means for analysts to have "warning judgment."