This book offers an innovative, theory-driven account of social entrepreneurship that is located in new thinking around the constructs of community and "public" entrepreneurship. Bjerke and Karlsson draw on a wide range of sources to offer useful new insights and analyses of this emerging sector and contribute a variety of useful and challenging new models of the relationship between society, innovation, and politics. All in all, this represents a valuable addition to the growing theoretical literature on social innovation and entrepreneurship.