Synopsis: Hallie isn't afraid of anything--that is, anything but storms, which she braves along with her grandmother, huddled beneath a special quilt. When her family joins a wagon train headed west, leaving her grandmother--and everything Hallie has ever known--behind, Hallie knows she will have to be braver than she's ever been before. But can she summon the courage to help a young buffalo stuck on a rocky ridge during a wild storm? The Newbery medalist…