goosebumps: the headless ghost

Stephanie and her friend Duan's favourite place is the haunted house where there's local ghost stories. They both like scary stuff and to frighten other people in their village. Their favourite tour guide for the haunted house is Otto. Everything he tells about the house seems to be real, maybe really real. The story goes, there was a young captain and his lovely wife. He made a beautiful house for his wife but when he was sent to sea he died and his wife waited for years in that creepy house alone but finally left. So the young captain's spirit laid in the old house and there comes another family, they're rich and going to move to the house. The family has a naughty son, Andrew. He was such a brat. And one day Andrew was exploring the house alone and met the ghost...the young captain!He got his head pulled out because he saw the ghost and the ghost had to keep the secret. and the captain hides the head somewhere in the house and leaves. And now, Andrew becaomes the haunted ghost. There are mosre stories about the family after Andrew died. Misterious things that can't be explained...and Stephanie and Duane looks for the head at night...and meets a boy called Sam...and later as they go deep in to the house...Sam tells to give his head back...he was Andrew...or...is he?