Zulu pastor Stephen Kumalo travels to Johannesburg on an errand for a friend and to visit his son, Absalom, only to learn Absalom has been accused of murdering white city engineer and social activist Arthur Jarvis and stands very little chance of receiving mercy.

"When Cathleen Harrington leaves her home in Ireland in 1919 to travel to South Africa, she knows that she does not love the man she is to marry there --her fiance Edward, whom she has not seen for five years. Isolated and estranged in a small town in the harsh Karoo desert, her only real companions are her diary and her housemaid, and later the housemaid's daughter, Ada. When Ada is born, Cathleen recognizes in her someone she can love and respond...