<p>This is the story of an informer and his love. "Mister X turned up in due course. My treasures are disposed in three large rooms without carpets and curtains. There is no other furniture than the itaghres and the glass cases whose contents shall be worth a fortune to my heirs. I allow no fires to be lighted, for fear of accidents, and a fire-proof door separates them from the rest of the house." Romance and suspense.</p>