No, their bible is the King James version and the Book of Mormon is considered another testament of Jesus Christ.
Must have missed this in the KJV
Mormons teach that man can become God, and that God was once a man:
“God himself, the Father of us all, is a glorified, exalted immortal resurrected man!” (Bruce McConkie, Mormon Doctrine, pp. 322-23, 517, 643)
“...God himself was once as we are now and is an exalted man and sits enthroned in yonder heavens...” (Journal of Discourses, V6, P3, 1844)
“As man is, God once was: as God is, man may become.” (Lorenzo Snow, quoted in Milton R. Hunter, the Gospel Through the Ages, pp. 105-106)
This is how you work to become a god in the Mormon church