The Mirror Image Ghost - Catherine Storr

Lisa is sure she has seen a ghost in her mother's bedroom mirror, but who can she tell? Her grandparents are oddly secretive about ghosts and the past, her mother seems distant since her recent marriage, and Lisa definitely can't confide in her new stepsister and stepbrother - she loathes them! As Lisa explores further she unravels some truths about her family's history and begins to look at herself and those closest to her in a new light.