Just at this moment the outer door opened and a man entered. He was a man of middle age with a closely clipped gray moustache and kindly gray eyes. It was Mr. Matthews, the owner of the business.

The little man, seeing him, flung the receiver into the hook with a bang and poured forth a volley of French, emphasized by wild gestures.

After listening for a few moments, Mr. Matthews turned a wondering gaze on the group of subdued looking young people. His expression soon turned to one of amusement.

After a word or two in French to the little man, evidently of thanks for his zeal, he said to Bob and the girls:

"Won't you please tell me your side of the story? I find it hard to believe that you have set forth to rob and steal."

The tale came out with a rush, Bob, Betty, and Bobby taking turns or all talking together, the others, fortunately, being content to let the three tell the story.

Mr. Matthews was sympathetic and apologetic, but he was also amused, and he laughed heartily. It seemed he knew Mr. Littell. The "robber band," as Bobby afterwards named them, laughed with him; in fact, in their relief, laughing till the tears came. The black-eyed man, meanwhile, left the room, still, evidently, suspicious of them.

"Monsieur Brissot," explained Mr. Matthews, "is a Belgian diamond cutter who has just come to this country. He seems to be suspicious of everybody, and, I fear, does not always use judgment in his handling of such matters. I am grateful, however, for the interest he takes in my business, and trust you young people will overlook his excess of zeal."

Mr. Matthews showed them to the door, and as by this time the reporters were well away intent on other affairs, they went out of the building in the regular way-a more seemly way than scuttling down fire escapes and breaking into jewelry shops, so Betty declared.

"Well, good gracious!" observed Bobby, when they were once outside. "If this hasn't been an exciting morning! First we get nearly killed, then we're rescued, and next we're almost arrested."