Just curious to know if anyone knows anything about a HH Death Guard book and their fall to Nurgle? It seems a bit strange they have done one yet.

From the Primarchs book and the Lions story it seems that Typhus and a few others have already fallen to Nurgle but not the Leigion as a whole.

From what I remember (and this may be wrong), the Deathguard originally fell because they were trapped in the warp and they were all dying from a warp plauge. To save the Leigion Mortarion made a pact with Nurgle to save his troops. Is this still true?

Anyone got any info?