The Mystery of the Lost Dauphin: Louis XVII is a historical novel written by Emilia Pardo Bazan in 1906. The book is based on the life of Louis XVII, the son of King Louis XVI and Queen Marie Antoinette of France, who was imprisoned during the French Revolution and died in captivity at the age of ten. The novel explores the mystery surrounding Louis XVII's death and the various theories that have been proposed over the years. Bazan weaves together...