Baldur's Gate: Caliban's Crusade

For twenty years, Caliban has lived within the walls of the fortress of Candlekeep. Now, after an attempt on his life, the young man is forced to flee the only home he has ever known. There is a secret that his father knew, a secret that someone is willing to kill for. The Coast shall be torn asunder by war unless Caliban and his friends can find who is responsible and why. (BG1)