Join heroes fighting the undead hordes! A powerful undead sorcerer reigns in Thay over a frightened people and hordes of undead. The mageocracy in exile, masters of no more than their beaten army, watch from distant shores as the new King of Thay prepares a great magical ritual--a ritual they cannot allow him to bring to completion. The conclusion of The Haunted Lands series, the events in Unholy will have tremendous impact on the Forgotten Realms(R) world.From the Paperback edition.
Wizards of the Coast Publishing
The Haunted Lands, Book III