None of the three had ever seen any one unconscious before. Sally stood back, aghast and helpless. Genevieve expressed herself as she usually did in emergencies, with a loud and resounding howl. But Doris rushed into the house, fetched a dipper of cold water and dashed it into Miss Camilla's face. Then she began to rub her hands and ordered Sally to fan her as hard as she could. The simple expedients worked in a short time, and Miss Camilla came to herself.  
 
"I - I never did such a foolish thing before!" she gasped, when she realized what had happened. "But this is all so - so amazing and startling! It almost seemed like my brother's own voice, speaking to me from the past." Again she sat back in her chair and closed her eyes, but this time only to regain her poise. And then Doris did a very tactful thing.  
 
"Miss Camilla," she began, "we've discovered how to read the notebook, and I 'm sure you won't have any trouble with it. I think we had better be getting home now, for it is nearly five o'clock. So we 'll say good-bye for today, and hope you won't feel faint any more."  
 
Miss Camilla gave her a grateful glance. Greatly as she wished to be alone with this message left her by a brother whose fate she did not dare to guess, yet she was too courteous to dismiss these two girls who had done so much toward helping her solve the problem. And she was more appreciative of Doris's thoughtful suggestions of departure than she could have put into words.  
 
"Thank you, dear," she replied, "and come again tomorrow, all of you. Perhaps I shall have - something to tell you then!"  
 
And with many a backward glance and much waving of hands, they took their departure across the fields.  
 
. . . . . . .  
 
It was with the wildest impatience that they waited for the following afternoon to obey Miss Camilla's behest and "come again." But promptly at two o'clock they were trailing through the pine woods and the meadow that separated it from the Roundtree farmhouse.  
 
"Do you know," whispered Sally, "crazy as I am to hear all about it, I almost dread it, too. I 'm so afraid it may have been bad news for her."  
 
"I feel just the same," confided Doris, "and yet I 'm bursting with impatience, too. Well, let 's go on and hear the worst. If it 's very bad, she probably won't want to say much about it."  
 
But their first sight of Miss Camilla convinced them that the news was not, at least, "very bad." She sat on the porch as usual, knitting serenely, but there was a new light in her face, a sweet, satisfied tranquillity that had never been there before.  
 
"I 'm glad you 've come!" she greeted them. "I have much to tell you."  
 
"Was it - was it all right?" faltered Doris.  
 
"It was more than 'all right,'" she replied. "It was wonderful. But I am going to read the whole thing to you. I spent nearly all last night deciphering the letter, - for a letter it was, - and I think it is only right you should hear it, after what you have done for me." She went inside the house and brought out several large sheets of paper on which she had transcribed the meaning of the mysterious message.  
 
"Listen," she said. "It is as wonderful as a fairy-tale. And how I have misjudged him!"  
                   
"'My beloved sister,'" she read, "'in the event of any disaster befalling us, I want you to know the danger and the difficulties of what we have undertaken. It is only right that you should, and I know of no other way to communicate it to you, than by the roundabout means of this military cipher which I am using. You are away in Europe now, and safe, and Father intentionally keeps you there because of the very dangerous enterprise in which we are involved. Lest any untoward thing should befall before your return, we leave this as an explanation.  
 
"'Contrary to any appearances, or anything you may hear said in the future, I am a loyal and devoted soldier of the Union. But I am serving it in the most dangerous capacity imaginable, - as a scout or spy in the Confederate Army, wearing its uniform, serving in its ranks, but in reality spying on every move and action and communicating all its secrets that I am capable of obtaining to the Government and our own commanders. I stand in hourly danger of being discovered - and for that there is but one end. You know what it is. Of course, I am not serving under my own name, so that if you never hear word of my fate, you may know it is the only one possible for those who are serving as I serve.  
 
"'Father is also carrying on the work, but in a slightly different capacity. There are a set of Confederate workers up here secretly engaged in raising funds and planning new campaigns for the South. Father has identified himself with them, and they hold many meetings at our house to discuss plans and information. Apparently he is hand in glove with them, but in reality is all the while disclosing their plans to the Government. They could doubtless kill him without scruple, if they suspected it, and get away to the safety of their own lines unscathed, before anything was discovered. So you see, he also stands hourly on the brink of death.  
 
"'For two years we have carried on this work unharmed, but I suppose it cannot go on forever. Some day my disguise will be penetrated, and all will be over with me. Some day Father will meet with some violent end when he is alone and unprotected, and no one will be found to answer for the deed. But it will all be for the glory of the Union we delight to serve. Now do you understand the situation?  
 
"'I do not get home here often, and never except for the purpose of conveying some message that will best be sent to headquarters through this channel. My field of service is with the armies south of the Potomac. But while I am here now, Father and I have consulted as to the best way of communicating this news to you and have decided on this means. We cannot tell how soon our end may come. Father tells me there are rumors about here that we are serving the Confederate side. Should you return unexpectedly and find us gone, and perhaps hear those rumors, you would certainly be justified in putting the worst construction on our actions.  
 
"'So we have decided to write and leave you this message. It will be left carelessly among Father's papers, and without the cipher will, of course, be unreadable by any one. But we have not yet decided in what place to conceal the cipher where there is no danger of its being discovered. That is a military secret and, if it were disclosed, would be fatal and far-reaching in its consequences.'"  
 
Miss Camilla stopped there, and her spell-bound listeners drew a long breath.  
 
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