Archer did not obey these directions at all, for he sat with his hands clasped over his knees, gazing down across the dark marshland below. Two hours, three hours, four hours, he sat there and scarcely stirred. And as the time dragged on and there were no lights and no sounds he took fresh courage and hope. He was beginning to realize the value of the stolid determination, the resourcefulness, the keen eye and stealthy foot and clear brain of the comrade who lay sleeping at his side. He had wanted to tell Tom Slade what he thought of him and how he trusted him, but he did not know how. So he just sat there, hour in and hour out, and let the weary pathfinder of Temple Camp sleep until he awoke of his own accord. "All right," said Archer then, blinking. "Nothing happened." CHAPTER X THE SOLDIER'S PAPERS All that day they stayed in their leafy refuge. They could look down across the marshy meadows they had crossed to the trellised vineyard of the Leteurs, looking orderly and symmetrical in the distance like a two-storied field, and beyond that the massive gables of the gray, forsaken house. They could see the whole neighboring country in panorama. Other houses were discernible at infrequent intervals along the road which wound southward through the lowland between the hills where the boys were and the Vosges Mountains (the "Blue Alsatian Mountains") to the west. Through the long, daylight hours Tom studied the country carefully. Now, as never before (for he knew how much depended on it), he watched for every scrap of knowledge which might afford any inference or deduction to help them in their flight. "You can see how it is," he told Archer, as they watched the little compass needle, waiting for it to settle. "This is a ridge and it runs north and south. I kind of think it's the west side of the valley of a river, like Daggett's Hills are to Perch River up your way." "I'd like to be therre now," said Archer. "I'd rather be in France," Tom answered. "Of course it'll fizzle out in places and we'll come to villages, but there's enough woods ahead of us for us to go twenty miles tonight. That's the way it seems to me, anyway." Once Tom ventured out on hands and knees into the woods in quest of water, and returned with the good news that he had had a refreshing drink from a brook to which he directed Archer. "Do you know what this is?" he said, emptying an armful of weeds on the ground. "It's chicory. If I dared to build a fire I could make you a good imitation of coffee with that. But we can eat the roots, anyway. Now I remember it used to be in the geography in school about so much chicory growing in the Alps----" "Oh, Ebeneezerr!" shouted Archer, much to Tom's alarm. "I'm glad you said that 'cause it reminds me about the mussels." "The _what_?"