Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
First published in 1983. The primary argument of this book is that there is a coherent tradition of liberal thinking. The book focuses on six modern liberals, and highlights similarities and disagreements and providing a comprehensive study of modern liberalism.