Carolyn Heinrich, Laurence Lynn, and Carolyn Hill are public management and policy scholars who puzzle over the workings of government. Their efforts aim not only to add to our understanding of these workings but also to provide a template for future study. The first volume by Heinrich and Lynn is designed around a set of working papers originally introduced at a conference of government and policy scholars in May 1999 at the University of Arizona, and are oft referred to as “the Arizona papers.” The publication is the result of a research project funded by the Pew Charitable Trusts to study best practices in government management. The second volume authored by Lynn, Heinrich, and Hill argues for a theoretical framework to guide future research.