The author explains how a collaborative, target-centric process both attends to the needs of the customer and promotes more effective collection. Based on feedback from users, early chapters introduce the concept of model synthesis more gradually. Recent intelligence events--with the Iraqi WMD Commission Report at center stage--illustrate the importance of target-centric analysis. This revision also includes broader treatment of collection strategies, systems analysis, and analyst-customer interaction as well as more attention to denial and deception, and to both counterterrorism and counterintelligence analysis.