The Comparison of Martin Luther King’s and Malcolm X's Movement’s

I would like to give these two person’s autobiographies first in order to compare them selves as persons. I think, that would help to understand the ideas, they were representing. Those biographies I have found in internet. So.
Martin Luther King and his movement.
Martin Luter Kingwas a husband, a father, a preacher-and the preeminent leader of a movement that continues to transform America and the world. Martin Luther King, Jr., was one of the twentieth century's most influential men and lived one of its most extraordinary lives. Now, in a special volume commissioned and authorized by his family, here is the life and times of Martin Luther King, Jr., drawn from a comprehensive collection of writings, recordings, and documentary materials, many of which have never before been made public. …