“Dina!” mother called, “Not too far now. Stay close!” “I will momma,” Dina said. Dina knelt and examined the flat rocks there, lightly wetted from the gentle push and pull of the icy water beyond, picked one up about the diameter of a tennis ball, and curled her finger around the curved edge. Her tongue stuck out of the side of her mouth. She wound up, like a pitcher at a ball game, and threw her arm