Mr. Brown can Moo... can you?

This is Joshua's current favorite book. How do I know that? Because I read it about 50 times a day. And David reads it about 50 times a day. And we both have it memorized. And David made a tune out of some of the lyrics, and they are in our heads all day long... and all night long for me. When I am trying to go back to sleep after a night feeding, Mr. Brown is with me in my head. I can understand why it is such a fun book; there are lots of different noises, and so far, we haven't hidden it from Joshua. Somehow, he has forgotten that any other book or toy exists!