Bhikhu Parekh 
Routledge Revivals: The Concept of Socialism (1975) [PDF ebook] 

First published in 1975, this book explores the concept of socialism. The contributors to the book, all both socialists and academics, explore the philosophical ideas behind the concept, as well as offering thoughtful analyses of topics such as ‘Division of Labour’ and ‘Women’s Liberation’. Editor Parekh shows with this book that socialism is not merely an economic theory but a comprehensive view of life characterised by, among other things, a distinctive conception of man, rationality, and knowledge. Between them the contributors cover the essential aspects of socialist thought and provide a stimulating survey of the dilemmas facing contemporary socialist thinkers.