Over the course of three decades in the late 19th and early 20th centuries, Sven Hedin traveled the ancient Silk Road, discovered long-lost cities, mapped previously uncharted rivers, and saw more of the roof of the world than any European before him. Written in the exuberant, enthusiastic style of Richard Halliburton's The Royal Road to Romance, this epic memoir captures the splendor of nowvanished civilizations, the excitement of unearthing ancient...