The_Secret_of_the_Night
The Secret of the Night
1913 novel by Gaston Leroux
The Secret of the Night or Rouletabille and the Tsar (French: Rouletabille chez le Tsar) is a 1913 mystery novel by the French writer Gaston Leroux. It is the third in his series of novels featuring the fictional detective Joseph Rouletabille, following on from The Mystery of the Yellow Room and The Perfume of the Lady in Black.[1]
Unlike its two predecessors it has never been made into a film. However, there was a television adaptation produced in 1966.