Mendicate Bias on 13 March 2009
First read Fall of Reach, it explains the back story in detail and is one of my favorite books. Your going to be surprised by the depth of the Halo universe once you read that book. There's many novels that follow but another one of my favorites is First Strike. You can buy the older books cheap for $5 and I highly recommend them if your looking for a good read.
The definitive evidence that video games turn people into mass murderers
