Dumas Biography: Any suggestions?

I'm looking for a good biography about this writer's amazing life. Any suggestions? Thanks.

If you read French that would be best :D

The Société des Amis d'Alexandre Dumas has some great info:

http://www.dumaspere.com/pages/divers/presse_site.html
--> en Anglais http://www.dumaspere.com/pages/english/sommaire.html
http://www.dumaspere.com/index.html

I am actually reading a biograohy on him right now. The Book is called The Titans and it is by.... It is actually a Biography on his father, him, and then his son. so far, it is really good and offers readers the ability to distiguish between the different dumas, where they come from, and what they were influenced by.

Sorry, the author's name is Andre Marois and is translated by Gerard Hopkins. The full title is "The Titans. The Exordinary Lives of the Three Dumas"