John Milton's celebrated epic poem exploring the cosmological, moral and spiritual origins of man's existence, "Paradise Lost" has been fully revised with an introduction by John Leonard in "Penguin Classics". In "Paradise Lost" Milton produced poem of epic scale, conjuring up a vast, awe-inspiring cosmos and ranging across huge tracts of space and time, populated by a memorable gallery of grotesques. And yet, in putting a charismatic Satan and naked, innocent Adam and...