Expelled from college, disowned by his aristocratic father, driven from England, Shelley led a life marked from its beginning to its early end by a violent rejection of society; he embraced rebellion and disgrace without thought of the cost to himself or to others. Here we have the real Shelley—radical agitator, atheist, apostle of free love, but above all a brilliant and uncompromising poetic innovator, whose life and work have proved an essential inspiration to poets as varied as W.B. Yeats and Allen Ginsberg.