Letters to LeoBy: Amy Hest Illustrator: Julia Denos The joys and trials of fourth grade and of life with her father now that her mother is gone play out in charming letters from Annie to her dog, Leo. Annie Rossi never, ever thought her father would let her have a dog. But now that hes finally given in, shes found the perfect ear for the stories of her day. She just writes them in a notebook hidden under the bed and reads them to Leo in her soft night voice, like