Christopher J. Coyne, Professor of Economics at George Mason University has reviewed American Spies and says “To date, it is the best single book I have read for understanding the breadth of the U.S. government’s surveillance operations.” Read more of the review in his recent essay “A Review Essay of American Spies: Modern Surveillance, Why You Should Care, and What to Do About It by Jennifer Stisa Granick (New York: Cambridge University Press, 2017) & Unwarranted: Policing Without Permission by Barry Friedman (New York: Farrar, Straus and Giroux, 2017)”