Christopher M. Weible is Associate Professor of Public Affairs at the University of Colorado Denver, USA.Tanya Heikkila is Associate Professor of Public Affairs at the University of Colorado Denver, USA.Karin Ingold is Professor of Political Science at the Institute of Political Science, University of Bern, Switzerland.Manuel Fischer is Researcher in the Environmental Social Sciences department at Eawag, Dübendorf, Switzerland and Lecturer at the Institute of Political Science, University of Bern, Switzerland.

• 1. Introduction by Christopher M. Weible, Tanya Heikkila, Karin Ingold, and Manuel Fischer .- 2. Contours of Coalition Politics on Hydraulic Fracturing within the United States by Tanya Heikkila and Christopher M. Weible .- 3. Advocacy Coalitions, the Media, and Hydraulic Fracturing in the Canadian Provinces of British Columbia and Quebec by Éric Montpetit, Erick Lachapelle, and Alexandre Harvey .- 4. Hydraulic Fracturing Policy in the United Kingdom: Coalition, Cooperation and Opposition in the Face of Uncertainty by Paul Cairney, Manuel Fischer, and Karin Ingold .- 5. The French Ban on Hydraulic Fracturing and the Attempts to Reverse it: Social Mobilization, Professional Forums, and Coalition Strategies by Sébastien Chailleux and Stéphane Moyson .- 6. Advocacy Coalition Politics and Strategies on Hydraulic Fracturing in Sweden by Daniel Nohrstedt and Kristin Olofsson .- 7. The Politics of Hydraulic Fracturing in Germany: Party Competition at Different Levels of Government by Jale Tosun and Achim Lang .- 8. Belief Conflicts and Coalition Structures Driving Sub-National Policy Responses: The Case of Swiss Regulation of Unconventional Gas Development by Karin Ingold and Manuel Fischer 9. Assessments and Aspirations by Karin Ingold, Manuel Fisher, Tanya Heikkila, and Christopher M. Weible.