Lulu could see the tent-flaps raised, drowsy heads peering out, then dozens of erect, slender lads, in white trousers and tight-fitting coatees, coming out with buckets, and hurrying away to the water-tanks and back again.

Presently the drums and fifes ceased their music; there was a brief interval of silence, while the streets of the camp filled up with gray and white coated figures. Then came another rattle of the drums like a sharp, quick, imperative call.

"Fall in!" ordered the sergeants; and like a flash each company sprang into two long columns.

"Left face!" ordered each first sergeant, while the second sergeant, answering to his own name, was watching with eagle eye a delinquent who came hurrying on, and took his place in the ranks too late by a full half-second.

"Ah," exclaimed Keith, "that poor lad will be reported as too late at reveille!"

Lulu gave him a look of surprise. "Dear me," she said to herself, "if Papa was that strict with his children what ever would become of me?"

But the first sergeant was calling the roll, and she listened with fresh astonishment as he rattled off the seventy or eighty names without so much as an instant's pause, using no list, and seeming to recognize each lad as he answered "Here."

It took scarcely a minute; then at a single word the ranks scattered, the lads hurrying away to their tents, while the first sergeant made a brief report to the captain, who stood near, then the captain to the officer of the day.

Our little party had now seated themselves where a good view of the camp might be obtained, and Max and Lulu watched with great interest what was going on there. They could see the lads pull off their gray coats, raise their tent-walls to give free circulation through them to the sweet morning air, pile up their bedding, and sweep their floors.