There are all levels of picture books because tons of picture books are meant for the adults to read and not the kids....thinking Steig, Kellogg, some Avi....lots and lots are fourth grade and fifth grade. My son tried to read every Caldecott winner off the poster if the library had it in first grade for his picture book and every Geronimo Stilton and Goosebumps book for his chapter books (had to get permission to read those high level chapter books, but he did) but no one was helping him find other books. I helped and his teacher helped last year in second grade.
