I had a ghost or whatever in an apartment I lived in about 20yrs ago. I went to the library and got a book about how to communicate with the spirit. I left letters on the kitchen table asking what he wanted, and I talked to him. It wasn't a scarey thing - just strange and I was young and didn't know anything about it. When I was pregnant (in that same apt) he spoke to me. I think now that it was a relative who was just trying to watch over me, as I was single and pretty much alone in this city. I still feel his presence, and sometimes smell cigar smoke, so I am pretty sure I know who it is. I just consider him my guardian angel.

I would just try to talk to this spirit and find out what he wants/needs, what he is looking for. He clearly means no harm to any of you, so I would try to make contact and let him know you want to help. Poor thing - stuck between two worlds. He has unfinished business here.