A probing, witty, and deeply insightful history of blindness - in Western culture and literature, and in the author's own experience - that ranges from Homer to Milton to Braille to Stevie Wonder. The author begins her wide-ranging study with an exploration of how the idea of sight is inextricably linked with knowledge and understanding; how "blindness" has, for millennia, been used as a metaphor for ignorance; and how, in metaphorical terms, blindness...