Terry Goodkind: Temple of the Winds (Sword of Truth, Book 4)

Terry Goodkind’s bestselling epic fantasy series Sword of Truth continues with book four
On the red moon will come the firestorm…
Wielding the Sword of Truth, Richard Rahl has battled death itself and come to the defense of the D’Haran people. But now the power-mad Emperor Jagang confronts Richard with a swift and inexorable foe: a mystical plague cutting a deadly swath across the land and slaying thousands of innocent victims.