Lords of Silence
Chris Wraight
Aboard a plague-ridden warship, a company of the Death Guard sails the warp in service to Nurgle, their bodies and souls reshaped by the Plague God's gifts. When a new campaign draws them toward a fresh atrocity, the warband's twisted camaraderie and grim devotion are laid bare. Chris Wraight offers a darkly characterful, surprisingly intimate portrait of Chaos Space Marines who have made peace with rot and ruin.
NovelChaosDeath Guardmajor
667.M41 - 999.M41
era date, medium confidence