Other
A Historical Look at the Honorable Elijah Muhammad
This site gives an excellent description of Elijah Muhammad's life, religious beliefs, and influence. It is very detailed and informative, written from the perspective of the Nation of Islam.
Other
Afgen.com: Elijah Muhammad
This is a short, but detailed biography from Afgen.com of Elijah Muhammad's life and religious influence. It is an excellent place to start research.