But in front he saw only quiet and peace, save for a few distant horsemen who seemed to be riding at random.
"There's a little town called Sharpsburg in the peninsula formed by the Potomac and the Antietam," said Shepard, who stayed with them, his immediate work done, "and the Potomac being very low, owing to the dry season, there is one ford by which Lee can cross and go back to Virginia.

But he isn't going to cross without a battle, that's sure.
The rebels are flushed with victory, they think they have the greatest leaders ever born and they believe, despite the disparity of numbers, that they can beat us." "And I believe they can't," said Dick.
"If it were not for that lost day we'd have 'em beaten now," said Shepard, "and we'd be marching against Jackson." The regiment in its swift advance now came nearer to the Antietam, the narrow but deep creek between its high banks.

One or two shots from the far side warned them to come more slowly, and Colonel Winchester drew his men up on a knoll, waiting for the rest of the army to advance.
Dick put his glasses to his eyes, and slowly swept a wide curve on the peninsula of Antietam.

Great armies drawn up for battle were a spectacle that no boy could ever view calmly, and his heart beat so hard that it caused him actual physical pain.
He saw through the powerful glasses the walls of the little village of Sharpsburg, and to the north a roof which he believed was that of the Dunkard Church, of which Shepard spoke.

But his eyes came back from the church and rested on the country around Sharpsburg.