"You"re quite a lecturer, Bobbie," he said. "Wait until I get back home and astonish my father with all this knowledge. I"ll make his eyes stick out."

Van broke into hearty laughter at the thought. Then, as he started to walk on he gave a shout of dismay.

"Hold onto me, Bob," he cried. "I can"t move. While I"ve been standing here listening to your words of wisdom I"ve been sinking deeper and deeper into your old yellow mud until now I can"t stir.

I can"t--upon my word. My feet are in perfectly solid. You can laugh if you want to, but you"ve just got to pull me out, that"s all.

Help! Help! To the rescue. I shall disappear in another minute.

David will never see his rubber boots again."

"Of course you can get your feet out," was Bob"s scornful retort.

"Cross my heart I can"t. Honest, Bobbie," protested Van. "I"ve got into a quicksand or a quagmire or something. Look at me. I"m up to my knees now, and if you don"t hurry you"ll see nothing of me but my collar. I saved your life yesterday; you might do the same for me to-day."

But Bob was too convulsed with amus.e.m.e.nt to offer aid; instead he stood on a large rock at the roadside and laughed immoderately.

"Pull! Pull!" he cried to Van. "Why don"t you pull?"

"I am pulling," Van answered. "But it does no good. I can"t budge my feet. I never saw such mud in all my life. It must be yards deep. It sucks my boots right off. You"ll have to help me."

"Not I! I know too well what would happen. It would be like Kipling"s story of the Elephant"s Child. Don"t you remember, when the crocodile let go the nose of the little elephant how he suddenly sat down _plop_. I"ve no notion of being pulled into this mud hole when your rubber boots come to the surface. You"ll have to get yourself out."

"You old heathen! It is not a straight game to fit me out with a pair of hip rubber boots miles too large for me and then sit and howl when you see me losing my life in them. Well, you needn"t come into the mire if you don"t want to, but you can at least be gentleman enough to pa.s.s me the end of that pole that is lying beside you," said Van.

"I"ll do that."

Bob picked up a long branch from the ground.

"Here!" he cried. "Catch hold of this and pull."

The two boys tugged at opposite ends of the stick.

Then suddenly and quite without warning something happened.

The dead wood parted and Bob hurtled backward off the rock where he had been standing and landed in a snow-drift; while Van, much to his astonishment, sat down with abruptness in the wettest of the mud.

Two more chagrined boys could nowhere have been found.

Bob was the first to get to his feet. Shaking the snow out of his hair and collar he called:

"Get up, you--unless you want to be swallowed up for life. My eye, but you"re a sight! If your mother could only see you now. Well, your feet are out, if you did have to get in all over to do it. Now step lively if you don"t want to get stuck again. You are a peach, I must say!"

Van took the banter good-naturedly.

"That"s what one might call being buried alive," he answered. "Lucky it wasn"t you! I"m tall and could keep my head out; but the mire would long since have closed over an abbreviated person like yourself and you would have been seen no more."

Bob winced. He was sensitive about his height.

Clambering up on the rock beside his chum Van scooped up a handful of clean snow and with it washed his hands and face.

"There!" he said at length. "I"m just as tidy as if it had not happened."

"I can"t exactly agree with you," replied Bob, "but I guess you"ll have to do. Come on now. Goodness only knows where David and the sledge have got to by this time."

They hurried up the hill.

"There"s David!" Van said, as they reached the crest of the rise.

It was David sure enough; and standing beside him in his customary motionless att.i.tude was the Admiral harnessed into a great sledge surmounted by a barrel into which David was pouring the sap as fast as he gathered it. At the moment the man was busy detaching one of the sap buckets from the trunk of a giant maple.

The boys joined him.

"What are you doing, Dave?" asked Van curiously.

"Doing! Ain"t you got eyes, young man? I certainly ain"t writing a book or taking a wireless message," he answered without turning his head.

"But straight, I mean it. What are you doing? You know this business is new to me," explained Van.

"Haven"t you ever seen maple-sugar made?" David"s tone was full of surprise.

"Never."

"Well, bless my soul! Where was you raised?"

"In Colorado."

"Humph! That accounts for it. If you"d been brought up in the East you"d have known."

"But I was raised in the East, David, and I"ve never seen maple-sugar made," piped Bob, instantly overthrowing the old farmer"s philosophy.

"You ain"t never--you ain"t seen maple-syrup or maple-sugar made, Mr. Bob?" queried David aghast.

"No."

"Well, what are we coming to?"

The farmhand surveyed the boys disdainfully.

"What you been doing with yourself all your days?" he gasped at last.

"I"ve been going to school."

"And they ain"t taught you to make maple-sugar? That"s about all schooling is worth nowadays," he affirmed. "Now I warn"t never inside a schoolhouse in my life, but I"ve known from the time I was knee-high to a gra.s.shopper how to make maple-sugar. I made pounds of it before I was half the age of you two. The boys of this generation don"t know nothin"!"

He sniffed contemptuously.

"Well, you may as well learn before you"re a minute older," he continued. "Listen, now. Do you see the little hole in this maple?"

He pointed up at the gray trunk above his head. "We make a little hole like that in every tree as soon as the sap begins to run in the early spring. Then we drive into the hole this small piece of hollow wood--it is like a trough, you see; and the sap runs through it into the buckets we hang beneath. All day and all night it drips in and each morning we go round and empty every pail into the cask we carry on the sledge. The sap, as you see, is thin, because only part of it is sugar; the rest is water. What we have to do is to boil down the liquid until the part that is water goes off in vapor and only the syrup is left. If we"re after maple-syrup we let it cool when it gets thick and later bottle it; but if we want sugar we must boil the syrup still more until little crystals form in it."

"How can you tell when it has been boiled enough?" questioned Van.