so ich habs noch:
hier ein link, das ist in englisch
ich selbst habe es in portugiesischer Sprache
und gekauft bei meinen tibetischen Buddhisten:
The Best of the Sons of Men
Ancient scrolls reveal that Jesus spent seventeen years in India and Tibet
From age thirteen to age twenty-nine, he was both a student and teacher of Buddhist and Hindu holy men
The story of his journey from Jerusalem to Benares was recorded by Brahman historians
Today they still know him and love him as St. Issa. Their 'buddha'
In 1894 Nicolas Notovitch published a book called The Unknown Life of Christ. He was a Russian doctor who journeyed extensively throughout Afghanistan, India, and Tibet. Notovitch journeyed through the lovely passes of Bolan, over the Punjab, down into the arid rocky land of Ladak, and into the majestic Vale of Kashmir of the Himalayas. During one of his jouneys he was visiting Leh, the capital of Ladak, near where the buddhist convent Himis is. He had an accident that resulted in his leg being broken. This gave him the unscheduled opportunity to stay awhile at the Himis convent.
Notovitch learned, while he was there, that there existed ancient records of the life of Jesus Christ. In the course of his visit at the great convent, he located a Tibetan translation of the legend and carefully noted in his carnet de voyage over two hundred verses from the curious document known as "The Life of St. Issa."
He was shown two large yellowed volumes containing the biography of St. Issa. Notovitch enlisted a member of his party to translate the Tibetan volumes while he carefully noted each verse in the back pages of his journal.
When he returned to the western world there was much controversy as to the authenticity of the document. He was accused of creating a hoax and was ridiculed as an imposter. In his defense he encouraged a scientific expedition to prove the original tibetan documents existed.
http://reluctant-messenger.com/issa.htm