Forgotten Realms: The Haunted Lands Series by Richard Lee Byers, Kevin Kraft

Good.You understand now.I am not your beloved anymore.I amuncleanFoul, and a slave to creatures fouler still.Please...please...destroy me if you can.The realm of Thay has long been ruled by the uneasy peace of an alliance of wizards, but all along there has been one who believes he is the true master. And when that one wizard finally moves against his former allies, his homeland could be only the first of his conquests.

Join heroes fighting the undead hordes! Undead armies have massed and march to the beat of an evil necromancer's drum. The living citizens of the magic-rich realm of Thay must unite and mount a defense before they die and join their enemy's ranks. The second book in The Haunted Lands series, the events in Undead will have tremendous impact on the Forgotten Realms world.

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.