Forgotten Realms The Shattered Mask Sembia Series #3 Wizards of the Coast 2001
The matriarch of the Uskevren family swears revenge for the murder of a loved one. In her anger, she has forgotten one thing: In the world of intrigue and deception, of shadows and lies that is Sembia, nothing is ever what it seems.
An angry wizard with a lust for power can alter reality and distort the truth on a whim. When he is bent on treachery, murder, and destruction, he can shatter an entire world.
