<p> Half an hour after swallowing the drug I became aware of a slow dance of golden lights . . . </p> <p> Among the most profound explorations of the effects of mind-expanding drugs ever written, here are two complete classic books—<i>The Doors of Perception</i> and <i>Heaven and Hell</i>—in which Aldous Huxley, author of the bestselling <i>Brave New World</i>, reveals the mind's remote frontiers and the unmapped areas of human consciousness. This new edition also features an additional essay, "...