Until 1934 the hidden valley of the Nanda Devi Sanctuary, on the border between India and Tibet, had never been entered  (+)

Seven Years in Tibet told of an idyllic life on the 'rooftop of the world', before Harrer was forced to flee from the invading Chinese armies.

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It's 1979, Hugh Thomson is eighteen, far from home, with time to kill - and on his way to Mexico. When a stranger tells him there's money to be made  (+)

The lost cities of South America have always exercised a powerful hold on the popular imagination. The ruins of the Incas and other pre-Colombian civilisations  (+)