within six hours. I do not understand why you should make two trips—and one upon the heels of the other."
For a moment the man did not reply; then he spoke.
"How do you know that I was here last night? Did you see me come or did another see and tell you?"
"I did not see you," replied Abner, "nor did any one tell me that you came; but I know it in spite of that."
"And how do you know it?" said Smallwood.
"I will tell you," said Abner. "On the road this morning I observed two horse-tracks leading this way; they both turned in at the same crossroads and they both came to this place. One was fresh, the other was some hours old—it is easy to tell that on a clay road. I compared those two tracks and the third returning track, and presently I saw that they had been made by the same horse."
Abner stopped and pointed down toward the beech woods.
"Moreover," he continued, "your horse, hidden among those trees, is worn out and asleep. Now you live only some twenty miles away—that journey this morning would not have so fatigued your horse that he would sleep on his feet; but to make two trips—to go all night—to travel sixty miles—would do it."
The sheriff's head did not move, but I saw his
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