ttom
apparently, and seem climbing up rapidly to the surface, till presently
it threatened to touch our faces, and we could not resist the impulse to
seize an oar and avert the danger. But the boat would float on, and the
boulder descend again, and then we could see that when we had been
exactly above it, it must still have been twenty or thirty feet below the
surface. Down through the transparency of these great depths, the water
was not merely transparent, but dazzlingly, brilliantly so. All objects
seen through it had a bright, strong vividness, not only of outline, but
of every minute detail, which they would not have had when seen simply
through the same depth of atmosphere. So empty and airy did all spaces
seem below us, and so strong was the sense of floating high aloft in
mid-nothingness, that we called these boat-excursions "balloon-voyages."

We fished a good deal, but we did not average one fish a week. We could
see trout by the thousand winging about in the emptiness under us, or
sleeping in shoals on the bottom, but they would not bite--they could see
the line too plainly, perhaps. We frequently selected the trout we
wanted, and rested the bait patiently and persistently on the end of his
nose at a depth of eighty feet, but he would only shake it off with an
annoyed manner, and shift his position.

We bathed occasionally, but the water was rather chilly, for all it
looked so sunny. Sometimes we rowed out to the "blue water," a mile or
two from shore. It was as dead blue as indigo there, because of the
immense depth. By official measurement the lake in its centre is one
thousand five hundred and twenty-five feet deep!

Sometimes, on lazy afternoons, we lolled on the sand in camp, and smoked
pipes and read some old well-worn novels. At night, by the camp-fire, we
played euchre and seven-up to strengthen the mind--and played them with
cards so greasy and defaced that only a whole summer's acquaintance with
them could enable the student to tell the ace of clubs from the jack of
diamonds.

We never slept in our "house." It never recurred to us, for one thing;
and besides, it was built to hold the ground, and that was enough. We
did not wish to strain it.

By and by our provisions began to run short, and we went back to the old
camp and laid in a new supply. We were gone all day, and reached home
again about night-fall, pretty tired and hungry. While Johnny was
carrying the main bulk of the pro