In Tibetan religious literature, Jamgon Kongtrul's Treasury of Knowledge in ten books stands out as a unique encyclopedic masterpiece embodying the entire range of Buddhist teachings as it was preserved in Tibet.

This volumn contains books two, three, and four of Jamgon Kongtrul's huge encyclopedia of Buddhism called the Treasury of Knowledge. Books cover the Journey of Buddhism to Tibet. This includes a disscussion of the Buddhas activities in India (Books ), an explanation of what the Buddha taught (Book 3), and the transmission of the Buddhist teachings to Tibet (Book 4)