One of the most important travel books ever written is the story of Dr. Sven Hedin's discoveries and adventures in Tibet, which he has brought out in two volumes under the general title "Trans-Himalaya." Besides being a closely woven, carefully prepared account of the achievements of a scientific explorer, geographer, and ethnologist, this work is an entertainingly told story of startling experiences, exciting adventures, and really remarkable achievements in the field of exploration. The expedition of this Swedish explorer started in August, 1906, entering the Forbidden Land from the northwest. He thoroughly explored the country, penetrating with the aid of his thirty-seven Asiatic followers into sections in which not only had no Western man ever trodden, but in which the existence, even, of Europe was unknown. Dr. Hedin's description of his meeting with the Tashi Lama shows that head of the Buddhist church to be not a divinity in human form but a man who in kindness of heart, innocence, and purity approaches as near as possible to perfection. This is volume one out of two.