The Fair is awesome — here you will find all sorts of books: German book design, soviet art, new books on old themes, children books and of course books about motivation, comics and self development. This year Garage provided space for reading, so you can take any of the books and read it in the special area.
Now, about stands and books. My top list to pay attention to.
*mind that I am a book designer, more interested in overview of the book, the quality of binding and of design, so this top is quite subjective.