"THE PEOPLE COULD FLY," the title story in Virginia Hamilton's prize-winning American Black folktale collection, is a fantasy tale of the slaves who possessed the ancient magic words that enabled them to literally fly away to freedom. And it is a moving tale of those who did not have the opportunity to "fly" away, who remained slaves with only their imaginations to set them free as they told and retold this tale. Leo and Diane Dillon have created...