Miguel de Unamuno was profoundly influenced by Søren Kierkegaard's pseudonymous works at a time when Kierkegaard was virtually unknown in Southern Europe. This book explores the scope and character of that influence, clarifies misconceptions in the relationship between the authors, and offers an original, Kierkegaardian reading of three of Unamuno's best known novels: Niebla, San Manuel Bueno, mártir, and Abel Sánchez.