In the chains of prophets send by the GOD to the mankind Prophet Muhammad (peace be upon him) is the last and final prophet. He reminded the teachings of all the other prophets that came before him & He was Prophesied by the prophets and messengers that came before him. He is indeed one of the greatest who man ever lived on the face of the earth and taught the concept of pure monotheism.
If you want to read the life of Prophet Muhammad (Peace be upon him) you can read it from the book entitles " The Sealed Nectar" from the site below
http://www.islamhouse.com/p/51776