"It's Sukkot, and Sam, Ava, Mom and Dad are building a sukkah, or little house, outdoors to celebrate the holiday. They can't wait to share their first meal inside. But -- pitterpatterpitterpatter -- it begins to rain. "Poor little sukkah," says Ava. "All alone in the rain." But is it? It could be just the right shelter for some very surprising guests"--Front flap.