This timely book places Spain in its European context yet highlights the distinctive role of territorial tensions in explaining the chronic political instability of recent years. A valuable contribution to the literature on political competition in Spain, doing justice to the Catalan and Basque dimensions.Richard Gillespie, Emeritus Professor, University of LiverpoolThis perceptive book is essential reading for anyone who wants to make sense of the political changes Spain experienced in the aftermath of the Great Recession. Caroline Gray provides great insight into how territorial politics shaped and then was shaped by the new party system.Bonnie N. Field, Professor, Bentley University