Hey Mat, that was a great link you posted. I found this on there, about the book "The Search For the Historical Jesus" from Apocryphal, Buddhist, Islamic and Sanskrit sources by Professor Fida Hassnain.
http://www.spinninglobe.net/histjesusearch.html
When one begins digging into the wealth of historical material presented here, Professor Hassnain's proposition is not nearly as far-out as it first might suggest. For instance, writes Hassnain, it has been forgotten how wide the Jewish diaspora was in ancient times, extending into Asia to such an extent that several Hebrew prophets, including Samuel and Ezekiel, are reported to have been buried along the great Silk Road to the East, that ancient highway which stretched all the way from Rome to Cathay, and disciples Thomas and Simon Peter are believed to have traveled to India after the crucifixion. Thomas is known to have founded a Christian sect in south India which survived for many centuries, the traces of which can still be found. There is substantial anecdotal evidence, too, that Moses, like Jesus, spent his last days in Kashmir as well, and the tomb which is locally believed to contain the remains of the greatest Hebrew leader of all is still, to this day, tended by Semitic-looking people. He also discovered among various Kashmiri groups a number of current religious practices, including the koshering of food, the east-west orientation of graves and the blowing of the shofar which can clearly be traced back to the tribes of Israel. By Hassnain's linguistic analysis, ten percent of the Kashmiri language contains Hebrew derivatives.
Thus, concludes Professor Hassnain, it is entirely plausible that Jesus would have made a return journey eastward after the violent reaction to his public life in the Holy Land. That there was a first visit, during the so-called "lost years" when Jesus is reported to have "traveled to the East," is beyond question, according to numerous sources cited by the author. Sections of the book read like a good detective novel. Hassnain was put onto Jesus' trail in the East by the chance discovery in Ladakh of the diaries of a German Moravian missionary who mentioned the travels in Tibet and Ladakh of a 19th-century Russian journalist by the name of Nicolas Notovitch. The diaries led Hassnain to Notovitch's book, The Unknown Life of Christ, in which the author writes that while he was recovering from a bad fall at the Tibetan Buddhist monastery known as Hemis in Ladakh, the head Lama read to him ancient historical documents about Jesus' life in India.