In "What Excellent Community Colleges Do," Joshua S. Wyner draws on the insights and evidence gained in administering the inaugural Aspen Prize for Community College Excellence. This book identifies four domains of excellence--degree completion, equity, student learning, and labor market success--and describes in rich detail the policies and practices that have allowed some community colleges to succeed in these domains. By starting with a holistic definition of excellence, measuring success against that definition, and then identifying practices and policies that align with high levels of student success, the author seeks to contribute to the growing body of knowledge about improving student success in community colleges. [Foreword by Anthony P. Carnevale.]