John Gray & G. W. Smith 
J.S. Mill”s On Liberty in Focus [PDF ebook] 

This volume brings together J.S. Mills
On Liberty and a selection of important essays by such eminent scholars as Isaiah Berlin, Alan Ryan, John Rees, C.L. Ten and Richard Wollheim. As well as providing authoritative commentary upon
On Liberty, the essays reflect a broader debate about the philosophical foundations of Mill”s liberalism, particularly the question of the connection between Mill”s professed utilitarianism and his commitment to individual liberty. Introduced and edited by John Gray and G.W. Smith, the book will be of interest to students of Mill, to ethical and political philosophers and to anyone interested in the contemporary status of liberalism.