内容简介：
Grandmaas Haunted House is a delightful story of a nine-year-old boy who enjoys staying at his grandparentsa house. The house is very old and pleasantly haunted by a ghost-like boy who is also nine years old. The ghost boy still lives in the house, and he still lives in the late 1800s. Both boys become good friends and enjoy going back and forth through two different time periods. They teach and learn from each other through their exciting adventures, humorous antics and touching times.