For Klarissa and Kelis, who keep me sane. And for my Mom, who taught me a strong work ethic and how to rise above all odds. —Kelsey Hightower
For my Dad, who helped me fall in love with computers by bringing home punch cards and dot matrix banners. —Joe Beda
For Robin, Julia, Ethan, and everyone who bought cookies to pay for that Commodore 64 in my third-grade class. —Brendan Burns