Every author of every book is indebted to many people whose thoughts and writings his own rest upon. My more immediate debts are to Rodger Baker, Peter Zeihan, Colin Chapman, Reva Bhalla, Kamran Bokhari, Lauren Goodrich, Eugene Chausovsky, Nate Hughes, Marko Papic, Matt Gertken, Kevin Stech, Emre Dogru, Bayless Parsley, Matt Powers, Jacob Shapiro, and Ira Jamshidi. Each of them helped make this book better than it might have been otherwise. I would also like to thank Ben Sledge and T. J. Lensing for producing the maps—not, I’ve learned, an easy task. My thanks to the Army and Navy Club Library in Washington, D.C., for all its help.
My special thanks to Jim Hornfischer, my literary agent, for his support and encouragement; to my editor at Doubleday, Jason Kaufman, for his unrelenting confidence in me and his always helpful criticism; and to Rob Bloom. Bill Patrick helped turn my turgid prose into much better prose. Susan Copeland kept me on track and organized. I am grateful to everyone at STRATFOR, including our readers, for their lively support and criticism. And, above all, I thank my wife, Meredith, as always, my rock and my guide.