The ServiceMaster Story, written by faith and business expert Albert M. Erisman, examines how the first five leaders of ServiceMaster managed to develop and give deeper purpose to their employees, while also growing into a financially successful organization. From 1929 to 2001, ServiceMaster grew from a few people making their living in Chicago to a publicly traded company with revenues of $6 billion, in 40 countries--with 5 different CEO’s. Each leader built on the work of the previous leader, focusing on helping workers to develop as people. Their number one goal was "to honor God in all we do."