Breaking new ground in research on temporary organizations, this volume of Research in the Sociology of Organizations brings together papers that examine how temporary organizations navigate the tensions and deal with the paradoxes that are the consequences of temporal limitation. This volume explores diverse forms of temporary organizations including: animation festivals, cultural celebrations, unconferences, start-up accelerators, humanitarian emergency response, strategic initiatives, projects and megaprojects, project portfolios and networks of projects. This volume uses 3 key questions to unify this empirical diversity: 1. The pace and rhythm of temporary organizing: how do conflicting temporal norms shape work and life in temporary organizations? 2. What are the tactics and practices that temporary organizations develop when dealing with the tensions and paradoxes they confront? 3. When relying for resources and working on behalf of permanent organizations, how do temporary organizations deal with the tensions between attachment to, and detachment from, permanent organizations.