Bed and Books

So Eli has been in a big boy bed for a couple weeks now. He is doing really well staying in his bed. He stays in his bed after I say goodnight and doesn't get out until the morning when he plays or knocks on his door (from the inside) until we get him.

Tonight Eli decided to keep his new Thomas book (he LOVES trains). When I went in to check on him about an hour later this is what I found......