Sarah Jordan, an American living in London in 1984, is married to the son of a wealthy British industrialist. She encounters Nick Callahan, a renegade doctor, whose impassioned plea for help to support his relief efforts in war-torn Africa moves her deeply. As a result, Sarah embarks upon a journey of discovery that leads to danger, heartbreak and romance in the far corners of the world. The world's cruelty is confronted with the love of two different people who try to save humanity from poverty and war.