"Eager for more fighting with the Huns?" asked the colonel, with an amused smile.
"Not that exactly," returned Frank. "But when I start a job I like to finish it and finish it right."
"Well," said the colonel, "you may have all the fighting you want right here in the Coblenz bridgehead. I heard rumors when I was in Berlin that a movement was on foot to stir up trouble in the zone of American occupation. Agitators were to be sent there by the Spartacans to try to overthrow the local government and take the reins of power. I heard that proposed myself at a street meeting of rioters that I witnessed from the windows of my hotel. A man with a red beard was declaiming at the top of his lungs and predicting that if the people of Coblenz would rise under the red flag they could sweep the hated Americans back from the Rhine."
"A man with a red beard, did you say?" asked Frank.
"Why, yes," answered the colonel, a little amused by his earnestness. "Not that there's anything extraordinary about that, I should suppose. There are probably thousands of men with red beards in Berlin. Why do you ask?"
"Because," said Frank, "the man whom we captured in the ruined castle last night and whom the lieutenant has been examining also has a red beard. He is an agitator of the worst type, and I know from what he said in his speech that he comes from Berlin. It may be only a coincidence, but if so it's a singular one."
"I shouldn't wonder if you were right," said the colonel. "What is the man's name?"
"Spatler, I think," replied Frank. "Heinrich Spatler. At any rate that's the name he gave to the lieutenant."
"Spatler," repeated the colonel, wrinkling his brows. "It seems to me that I saw that name on one of the banners carried by the rioters at the meeting. It may be that you are right. If he's the same man, he's a fanatic of the most dangerous kind and will stop at nothing. I hope that now your people have him under lock and key you'll keep him there. But I must go now, as I want to reach Mayence to-night if possible. I'm very glad to have had this few minutes' chat with you. By the way, when have you heard from Madame Sheldon? I hope that she is well."
"I had a letter from her a week ago," replied Frank. "She is in excellent health and full of gratitude to you for your efforts in recovering her property. As soon as I am released from the Army of Occupation she plans to meet me in Paris and go with me to Auvergne. There she will have a chance to meet you and express her thanks in person."