Those are some interesting pics, Pate, and it is also nice of your friend to allow you to share them with all of us! Please thank him for us!
I liked the Graveyard Williamsburg because it is a great lesson in determining the differences between a spirit orb, which glows from within, and a dust orb, which has no light of it's own, just a reflection of the camera flash. This is a great pic because it contains both.
I am curious about the apparition in the window. I was wondering if a picture of that same window in daylight without a flash would show if there was something actually standing there in the window that may have caught a reflection off the flash? Just wondering. It does look like there is a good chance that it may be an apparition, but I like to look at all of the possibilities.
Great pics overall, though!! =)