Canon along with other works by self-proclaimed prophets such as Joseph Smith and Brigham Young. But don't take my word for it when I say you and I believe in a different Jesus...
"In bearing testimony of Jesus Christ, President Hinckley spoke of those outside the Church who say Latter-day Saints 'do not believe in the traditional Christ.' 'No, I don't. The traditional Christ of whom they speak is not the Christ of whom I speak. For the Christ of whom I speak has been revealed in this the Dispensation of the Fullness of Times. He together with His Father, appeared to the boy Joseph Smith in the year 1820, and when Joseph left the grove that day, he knew more of the nature of God than all the learned ministers of the gospel of the ages.'" (LDS Church News Week ending June 20, 1998, p.7 )
It's the same Jesus, we just interpret the Bible differently, you will now probably go off on the tangent of telling me what I believe... Have fun.
Are any of "us" (non-Mormons) right enough to join you in your most completely right sense?
If "we" are correct in any of our creeds, but not in agreement with your most important creeds will we still be your servants in the life to come?