"I will go down the cone with Rosie and the two boys, and accompany them as far as the Hermitage. There I shall find Mrs. Gray and the carriage. If Mrs. Gray seems cordially willing to go home with the children alone, I will come back here and join you; but if I find she does not seem entirely willing,—if she looks sober about it,—then I will go back to Naples; though in that case I shall come to Pompeii to-morrow, and shall hope to meet you there."

"I hope the lady will be willing to release you," said one of the students.

COMING DOWN.

"I have but little doubt that she will," said Mr. George.

Accordingly, after rambling about on the margin of the crater a little time longer, and gathering all the specimens which they required, Mr. George and the children commenced their descent. One of the students went down with them, in order to accompany Mr. George back. The descent was very easy, for the path led down a slope, where, instead of being rocky as it was where they came up, there was little else but loose sand, so that at every step they took they slid down a great way, and thus went, very fast and very easily, from the top to the bottom.

When they reached the foot of the slope, they found the mules and donkeys there. Rollo and Josie insisted that Mr. George and the student should ride, because they had got to ascend the cone again.

"Besides," said Rollo, "if you ride you can get there quicker, and arrange the business with Mrs. Gray."