My deepest gratitude and thanks to the many people at Que Publishing who have worked so hard to support me. I’m grateful to Loretta Yates for inviting me to write this book and always brightening a tough day. Huge thanks to Todd Brakke for his editing and sense of humor. Thanks also to Mandie Frank and Barbara Hacha for their production and copyediting expertise. Once again, I appreciate Greg Kettell for reviewing the technical content of this book moments after I finished each chapter—and for always being so supportive of all my writing efforts.