C L Werner
Skaven Wars: the Black Plague Trilogy

Sigmar's Empire is fractured, its people starving – and now, a deadly plague sweeps across the lands. But this is only the prelude to the disasters to come, for the skaven are rising, and would claim the Empire for their own…
Chronicles
omnibus

It contains:
A Question of Faith
Blighted Empire
Dead Winter
Plague Doktor
Wolf of Sigmar
The Last Man
Plague Priest

Also in:
Legends of the World That Was