teen miles further west, beyond the deep and broad valley in which lie Groton, Shirley, Lancaster, and Boylston, runs the Wachusett range, in the same general direction. The descent into the valley on the Nashua side, is by far the most sudden; and a couple of miles brought us to the southern branch of the Nashua, a shallow but rapid stream, flowing between high and gravelly banks. But we soon learned that there were no gelidæ valles into which we had descended, and missing the coolness of the morning air, feared it had become the sun's turn to try his power upon us.
"The sultry sun had gained the middle sky,
and with melancholy pleasure we echoed the melodious plaint of our fellow-traveller, Hassan, in the desert,—
"Sad was the hour, and luckless was the day,
The air lay lifeless between the hills, as in a seething caldron, with no leaf stirring, and instead of the fresh odor of grass and clover, with which we had before been regaled, the dry scent of every herb seemed merely medicinal. Yielding, therefore, to the heat, we strolled into the woods, and along the course of a rivulet, on whose banks we loitered, observing at our leis-
