This fourth edition of Rebuilding is the first for which I am no longer the “editor and publisher.” My excellent team at New Harbinger Publications—copy editor Cindy Nixon, editorial manager Clancy Drake, and acquisitions manager Tesilya Hanauer—have made the transition from “editor” to “edited” much easier and more pleasant than I would have imagined. They showed me just how much we could improve the book after three successful editions and over a million copies. I, along with you readers of this edition, owe them many thanks!