The horse books do look very cool, I have to say. And "Where the Wild Things Are" was such a huge favorite of mine when I was little that my parents actually used to hide it from me so they wouldn't have to read it to me for the fiftieth night in a row. And they waited to tell me that until a couple years ago. :)

The superstring book and the organic chem book look like they would make my brain run away for drinks and commiseration with Nathan's brain, though.