Nancy Singletary is the author of the industrial article “What’s the Value of Earned Value” and the editor of Singletary, Herrin: Arthur’s Book. Her extensive experience in project management allowed her to work in several government agencies and business entities on a variety of programs. After retirement, she and her husband moved to Florida, where she has taught in public school and continues to tutor students at her small-town bookstore. In writing this book, she explores her deep interest in history and the analysis of the human condition.