Eerie House Ghost Pictures

Amy sent us these ghost pictures. The first photo has some ectoplasm vapor trails in it. The remaining ghost pictures are just blurred - but from what?

"I was over at my mom's house for my birthday party. We have always experienced weird things in my mom's house. We have seen little indian children playing peek-a-boo with us while we were doing the dishes; a woman in white coming out of my mom's room; someone laying in my mom's bed, pulling the covers off; to seeing a man go into my mom's closet...among other stuff. I took pictures of the kids and a few other things: the ones in the living room wouldn't come out right, as they are all blurred out and the ones I took outside were fine. I believe I might have captured a flying orb."