Chaosmage

The final book in the epic fantasy trilogy that began with Battlemage -- expect fireball-filled battles, otherworldly enemies, and heroically powerful mages

Voechenka is a city under siege. Decimated by the Battlemage War, its dead now walk the city at night, attacking survivors, calling their names and begging the living to join them beyond the grave.

Tammy is a watchman sent to the city to investigate, so the ruling powers can decide whether to help Voechenka or leave it to its grisly fate.

...