"Only you must pay me," said Rollo. "I can't be courier without being paid."

"How much must I pay?" asked Mr. George.

"Why, about a quarter of a dollar," replied Rollo.

"It is worth more than that," said Mr. George. "I will give you half a dollar if you make all the arrangements and get me safe to Lucerne without my having any care or trouble. But then if you get into difficulty in any case, and have to appeal to me, you lose your whole pay. If you carry me through, I give you half a dollar. If you don't really carry me through, you have nothing."

Rollo agreed to these conditions, and Mr. George proceeded to shut up the map and the guide book, and to put them in his hands.

"I will sit down here now," said Rollo, "and study the map and the guide book until I have learned all I can from them, and then I will go and talk with the landlord."

Mr. George did not make any reply to this remark, but taking out a small portfolio, containing writing materials, from his pocket, he set himself at work writing some letters; having, apparently, dismissed the whole subject of the mode of crossing the Brunig entirely from his mind.

Rollo took his seat at a table on the balcony in a corner opposite to the place where his uncle was writing, and spread out the map before him. His seat commanded a very extended and magnificent view. In the foreground were the green fields, the gardens, and the orchards of the lower valley. Beyond, green pasturages were seen extending over the lower declivities of the mountains, with hamlets perched here and there upon the shelving rocks, and winding and zigzag roads ascending from one elevation to another, while here and there prodigious cataracts and cascades were to be seen, falling down hundreds of feet, over perpendicular precipices, or issuing from frightful chasms. Rollo stopped occasionally to gaze upon these scenes; and sometimes he would pause to put a spy glass to his eye, in order to watch the progress of the parties of travellers that were to be seen, from time to time, coming down along a winding path which descended the face of the mountain about two or three miles distant, across the valley. With the exception of these brief interruptions, Rollo continued very steadily at his work; and in about half an hour he shut up the map, and put it in its case, saying, in a tone of great apparent satisfaction,—

"There! I understand it now perfectly."

He was in hopes that his uncle would have asked him some questions about the route, in order that he might show how fully he had made himself acquainted with it; but Mr. George said nothing, and so Rollo went away to find the landlord.