Randy Pherson is a former senior CIA analyst and manager who has written ten books on intelligence analysis. Most are now being used by intelligence analysts in the United States and in over two dozen countries to improve their critical thinking, writing, and briefing skills. Mr. Pherson last served at CIA as a National Intelligence Officer in the National Intelligence Council. For over a decade since retiring, his company has been developing and teaching analytic techniques and critical thinking skills throughout the intelligence, homeland security, and defense communities as well as in the private sector. Mr. Pherson is the recipient of the Distinguished Intelligence Medal for his service as NIO for Latin America and the Distinguished Career Intelligence Medal. He has an A.B. from Dartmouth College and a M.A. in international relations from Yale University.Tom Perkins, an award-winning audio engineer for over forty years, has expanded his skills to narrating and has earned an AudioFile Earphones Award. He learned by working with the world's best voice talent during his career, and he continues to engineer a variety of projects.