The two girls almost fell over each other in their hurry to see what the picture was. It was a beautiful woman, and underneath it were the words, "Marie Antoinette." "What in the world has _she_ got to do with it?" demanded Sue. "Of course we all know who _she_ was. Didn't she get killed, or something, in the French Revolution? But what has that to do with this dauphin?" "Perhaps she was some relation," suggested Carol. "If she was the queen, maybe he was her son?" "Tell you what!" Sue interrupted. "Let's go to the library to-morrow and hunt up some book on the French Revolution, or some other French history, and see if we can clear this thing up. I'm not going to wade through _this_ book. It doesn't seem to say a thing about what we want to know." Carol agreed that this seemed the best course to pursue. Plainly, it would be useless to consult "Madame Lebrun" any further. They took the green book that had given them its startling revelation and hid it safely in the desk. Then they turned to go. Suddenly Carol faced her friend. "Susette Birdsey, what do you make of all this, anyway? What has it to do with Monsieur and--with Louis?" "I'm as much at sea as ever," admitted Sue. "Well, you remember what I told you the other day," remarked Carol impressively. "There's more here than we have ever dreamed. I'm more firmly convinced of _that_ than ever!" CHAPTER X JOTTINGS FROM THE JOURNAL April 12, 1914. Well, we've found out all about that dauphin, and an exhausting piece of work it was. I never waded through so much history before in all my life. If the Imp hadn't given us that hint, though, it would have been far worse, for we wouldn't have had the least idea where to begin. We went to the library this morning and spent till lunch-time there, and then went back again this afternoon. As it was the Easter holidays, we fortunately had all the time to spend on it that we wanted. But I must tell all about what we've discovered. Some of it is very, very confusing. We can't understand what it can possibly have to do with Louis, and yet there are things about it that make us sure that it somehow has _something_ to do with him. To begin with, there isn't a shadow of doubt that this portrait is of the dauphin who was the son of Louis XVI and Marie Antoinette, king and queen of France around the time of the French Revolution. They seemed to be having a pretty mixed up and bloody time in France just about that period, and everybody had it in for the royal family and all the nobility. The common people somehow got control of things, and first they put the king and queen and dauphin and his sister in prison, and then they killed the king and queen. The dauphin was a little boy of six or seven at the time, and they didn't kill him, but kept him a prisoner for three years in a place called the Temple Tower, till finally he died of neglect. I think it said that he died in 1795.