Ashley Baker is a minor character in Silent Hill: Book of Memories. She is the sister of Trent Baker. She dated the female protagonist's crush, Matthew Collins, while in high school, much to the protagonist's disappointment. She is the Water Guardian (Trent Baker is the Water Guardian if the protagonist is male). During the events of the game, the protagonist is able to change history so that Ashley dumped Matthew and he instead formed a relationship with the protagonist.