A reprint of the 1927 classic by the indomitable Buddhist scholar Alexandra David-Neel, with a new preface by the Dalai Lama. Tibet was still closed to the West in 1923, the year that David-Neel and her adopted Tibetan son set out on their wintry trek to Lhasa. Dressed as humble pilgrims and traveling under cover of night, the duo climbed mountains, fooled soldiers and ultimately reached the capital, where they joined the pilgrim throng. David-Neel was not altogether without the prejudices of her European contemporaries, but she was markedly better-educated; and as a result her travelogue is an informed, informative portrait of early twentieth-century Tibet.  (TBT26, $14.95)