"""Dear Dr. Sacks . . . You asked me if I could imagine what the world would look like when viewed with two eyes. I told you that I thought I could . . . But, I was wrong.""

At once intimate and inspiring, in this book Susan Barry shares the heartfelt letters through which she and Oliver Sacks became dear friends later in life, laying bare the meeting of two people endlessly compelled by what we know of the world and its mysteries.
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