I’d like to thank Chris Corio, Scott Field, John Lambert, and Matt Thomlinson, colleagues of mine at Microsoft, for reviewing drafts of Zero Day and providing valuable input. Thanks also to David Solomon for his multiple reviews and many conversations discussing the technical aspects of the book. Ron Watkins provided me helpful advice and coaching on the plot, structure, character development, and other aspects of the book. Zero Day is a better book than it would have been because of the feedback I received from these friends.
I owe a special thanks to Howard Schmidt for the foreword and to Bill Gates for providing a promotional blurb and for the many discussions we had on cyber security. I’m grateful to Scott Stein for introducing me to Howard.
I might have given up getting the book published if it were not for the dogged persistence of my agent, Ann Collette, from the Helen Rees Literary Agency. She also reviewed numerous versions of the book, editing and making suggestions that helped tighten the plot.
Thanks to Peter Joseph, my editor at Thomas Dunne Books, for his reviews and for ushering the book through publication, and Thomas Dunne for taking a chance on a first-time novelist.
Finally, I want to thank my wife, the real-life Daryl, for her incredible support on this and everything else I do.