In 1974, renowned primatologist Dian Fossey introduced a young researcher named Kelly Stewart to a gorilla family Fossey was studying. Stewart, daughter of actor Jimmy Stewart, was the first to see a tiny new baby gorilla. She named him Titus, and her journal entry began the up-close observation of his life that researchers have continued to this day. Titus’s turbulent life story, from orphan to ruler and the challenge to his throne today, is chronicled in The Gorilla King.