本书对这个内陆边疆的四个地区（东北、新疆、内蒙古、西藏），从生态环境、民族、生产方式、社会形态、历史演进等方面进行了深入的考察，揭示了中国内地与上述四个地区边疆地区各自不同的互动依存关系，讨论了中国内陆边疆历史的丰富多样性。由此，它展现了各个边疆地区独特的历史价值，指出了中国多民族社会文化的整合特征。

For nearly a century the two most powerful nations on earth - Victorian Britain and Tsarist Russia - fought a secret war in the lonely passes and deserts of Central Asia. Those engaged in this shadowy struggle called it 'The Great Game', a phrase immortalized in Kipling's Kim.
When play first began the two rival empires lay nearly 2,000 miles apart. By the end, some Russian outposts were within 20 miles of India.
This classic book tells the story of the Great Game through the exploits of the young officers, both British and Russian, who risked their lives playing it. Disguised as holy men or native horse-traders, they mapped secret passes, gathered intelligence and sought the allegiance of powerful khans. Some never returned. The violent repercussions of the Great Game are still convulsing Central Asia today.