In Twinkies, Kathleen Quigley offers a sensual exploration of that which goes missing, creating a world of textures -- bristling hairs, the contours of a lip, the tender fingertips of a friend pressed against a face or scalp. Yet the memoir is also the tale of psychological interiors and the close emotional bond between two women, best friends and college track mates, who undergo distinct cancer odysseys separated by three decades. Despite the...