The Blue Ghost

The Blue Ghost is about a girl named Liz, who goes and visits her grandmother in Minnesota,who lives in an old cabin in the woods. Liz wakes up in the middle of the night because of a noise. She sees a blue light with the shape of a woman in it. The ghost is calling a name,Elizabeth. Liz hears kids talking and laughing the next few days. She meets them and finds out they are relatives from the past who she needs to help. She helps save the baby from the croupe and becomes their guardian angel.