Acknowledgments As always, Carole Jelen at Waterside Productions has provided help and guidance in bring- ing this book to fruition. At Pearson, Loretta Yates has helped move this book from an idea to an actual book. Along the way, the book and author have benefited from technical sug- gestions from Robert McGovern, great help from project editor Andrew Beaster, and Cindy Teeters.