CHAPTER XIII.

THE TEMPTER.

"Just as I suspected!" Jack exclaimed. "I knew I couldn't be mistaken. I have spotted the thief. The queer chap who bought my water-color sketches is the same who carried off the Rembrandt. How cleverly he worked his little game! But there my information stops, and I doubt if the police could make much out of it."

The letter, which he had crumpled excitedly in his hand after reading it, was written in French; freely translated it ran as follows:

"No. 15, BOULEVARD DE COURCELLES, PARIS.

"My Dear Jack—I was rejoiced to hear from you, after so long a silence, and it gave me sincere pleasure to look into the matter of which you spoke. But I fear that my answers must be in the negative. It is certain that no such individual as M. Felix Marchand lives in or near the Pare Monceaux, where I have numerous acquaintances; nor do I find the name in the directory of Paris. Moreover, he is unknown to the dealer, Cambon, on the Quai Voltaire, of whom I made inquiries. So the matter rests. I am pleased to learn of your prosperity. When shall I see you once more in Lutetia?

"With amiable sentiments I inscribe myself,

"Your old friend,

"CHARLES JACQUIN."