I myself am reading The Horus Heresy series. I'm currently on Flight of the Eisenstein.
EDIT: Loving the 40k discussion. I'm a Chaos Space Marine player myself, at the moment I'm finishing some Noise Marines with converted heads and such.
EDIT: Loving the 40k discussion. I'm a Chaos Space Marine player myself, at the moment I'm finishing some Noise Marines with converted heads and such.