This is a nice, functional textbook on the public policy process. It is a bit brief for my tastes, but is organized nicely.
The first part lays out the basics--Why study public policy? What are the theoretical approaches to public policy? What is the context in which public policy develops. This is an important chapter, since context varies from country to country, and the reader must understand that. I teach a graduate course in public policy and a doctoral course in policy analysis. The chapter on context, to me, is critical in such a class--and the chapter is nicely done in this text.
The next part of the book looks at the stages of the policy process: (1) agenda setting (what are the issues that get on the table for serious discussion); (2) policy formulation (How do we determine the policy alternatives from which to choose?); (3) Decision-making (How does a policy get made?); (4) How are policies implemented (put into effect?); (5) How do we evaluate policies.
The final chapter looks at policy change.
All in all, a nicely written book that considers key issues. Perhaps somewhat more detail would be helpful, but. . . .