Doppelgangers - David Ray - Bog

Sister Mary Jacalyn was a nun in German Village, Columbus, Ohio, in the 1800s. She was tried and convicted in the disappearance and deaths of over one hundred young girls. Now, in 2007, she has returned with vengeance in mind, and the towns of Columbus and Port Clinton will never be the same as the nun uses her otherworldly abilities to wreak havoc.
Sister Mary has the power to alter and recreate a person's reality as well as control people's feelings. All over Columbus, residents are feeling her wrath. David, Deanne, and their friends have now returned but are in for a very personal touch. According to the nun, someone opened the portal that connects this world to hers, and they must fix it.
Unless the portal is closed, she threatens to force David and his friends into realities of her own making, over and over. If the portal remains open, the group of friends will become lost to another world and another reality. Sister Mary has offered them a chance to end the madness; they must find a way to close the portal or be forever lost wandering the in-between.