Book excerpt: Read worldwide for her wisdom, authenticity, and skillful prose, South African–born Bessie Head (1937–1986) offers a moving and magical tale of an orphaned girl, Margaret Cadmore, who goes to teach in a remote village in Botswana where her own people are kept as slaves. Her presence polarizes a community that does not see her people as human, and condemns her to the lonely life of an outcast. In the love story and intrigue that follows, Head brilliantly combines a portrait of loneliness with a rich affirmation of the mystery and spirituality of life. The core of this otherworldly, rhapsodic work is a plot about racial injustice and prejudice with a lesson in how traditional intolerance may render whole sections of a society untouchable.