Deanna, I hate to put in a Sidney Sheldon plug here, but if you are feeling the alien vibe at the moment, I would HIGHLY and I mean HIGHLY reccomment "The Doomsday Conspiracy".
It is very good, and like I said, if you are feeling this whole alien thing, I would definately give it a go.
Hopy yall are well and Very interesting topic. I've been thinking about it too.
Much Love,
Ethan