Armandi, M: Ghosts of Lewis Manor

Seraphina must choose the lesser of two evils-the ghosts that haunt her or the murderer who hunts her.
Born with a rare ability-or curse, Seraphina can see and hear the dead. During the early days of the London Blitz, she is confronted with hundreds of lost souls wandering the streets.
As the war escalates, her parents send her away to the home of an old friend in the English countryside to preserve her sanity. But there are monsters lurking in the hallways and the surrounding woods of the mansion, not all of them are ghosts.
Seraphina must use her gift to help solve the gruesome mysteries of Lewis Manor's past in order to prevent her own murder in the present.