Meet Ace, Babe's great-grandson, who also gets a new cover from Knopf Paperbacks this season. A Horn Book Fanfare Honor Book An IRA/CBC Children's Choice A School Library Journal Best Book of the Year.Meet Ace, Babe's great-grandson, who also gets a new cover from Knopf Paperbacks this season. A Horn Book Fanfare Honor Book An IRA/CBC Children's Choice A School Library Journal Best Book of the Year.