Ken Follett's medieval trilogy included Game of Thrones, War of the Kings, and Dance of the Mystic Dragon. Game of Thrones was a fantasy novel set in medieval Europe. It was about the political struggles and wars between seven kingdoms. The protagonists of the story are the leaders of the various kingdoms, who compete for power and honor in this chaotic era. The prequel to Game of Thrones was about the history of early medieval Europe, including the origins and development of several major kingdoms. The protagonists of the story were the early kings and nobles who fought for power and honor in this chaotic era. " Dance of the Mystic Dragon " was a sequel to " Game of Thrones." It mainly talked about the war and power struggle between several major kingdoms. The protagonists of the story are the leaders of the various kingdoms who continue to compete for power and honor in this chaotic era.