Even with a short book like Dark Side, many folks helped to bring this project to fruition. Many thanks to my editor, Kat Mototsune, and to fellow writers Robert Delaney, Terry Leeder, Kim Muzin, Sandra Rosier, and Maheen Zaidi. And special thanks to Joyce Wayne for encouraging me to consider attempting this project in the first place. Finally, I couldn’t have written this book without support and patience from my family, SuYoun, Joo-won, Sawon, Martin, and Ann.