Writing a book is a team effort, and I appreciate all the people who made this book possible. Thank you Laura Norman, acquisition editor; Kevin Howard, development editor; and Lori Lyons, production editor—I’ve never worked with a better group of editors. I’m also grateful to my copy editor, Bart Reed, and my technical editor, Matthew David. Many of the people on the team worked “namelessly” behind the scenes to get this book into print, and I want to thank them as well. I do know at least one of these people by name: John Herrin—thanks for all your help with the guidelines for the media elements in the book.