Book reviews

Paul Hobbs: Unknown martyrs: ‘icons’ of the contemporary persecution of Christians worldwide

Patrick Deneen: Why Liberalism failed

Jonathan A. Anderson and William A. Dyrness: Modern art and the life of a culture: the religious impulses of modernism

Michael Craig-Martin:  On being an artist

Unity Spencer: Lucky to be artist

Richard Harries: The image of Christ in modern art

T. J. Clark: Picasso and truth

Charles Saatchi: Babble