It was but natural that the hearts of the young explorers should have dwelt fondly on everything underground, even drains, which was what made us read a book by Mr. Hugo, all the next day. It is called "The Miserables," in French, and the man in it, who is a splendid hero, though a convict and a robber and various other professions, escapes into a drain with great rats in it, and is miraculously restored to the light of day, unharmed by the kindly rodents. (N.B.--Rodents mean rats.)

When we had finished all the part about drains it was nearly dinner-time, and Noel said quite suddenly in the middle of a bite of mutton--

"The Red House isn't nearly so red as ours is outside. Why should the cellars be so much cellarier? Shut up H.O.!" For H.O. was trying to speak.

Dora explained to him how we don't all have exactly the same blessings, but he didn't seem to see it.

"It doesn't seem like the way things happen in books," he said, "In Walter Scott it wouldn't be like that, nor yet in Anthony Hope. I should think the rule would be the redder the cellarier. If I was putting it into poetry I should make our cellars have something much wonderfuller in them than just wooden things. H.O., if you don't shut up I'll never let you be in anything again."

"There's that door you go down steps to," said Dicky; "we've never been in there. If Dora and I weren't going with Miss Blake to be fitted for boots we might try that."

"That's just what I was coming to. (Stow it, H.O.!) I felt just like cellars to-day, while you other chaps were washing your hands for din.--and it was very cold; but I made H.O. feel the same, and we went down, and--that door isn't shut now."

The intelligible reader may easily guess that we finished our dinner as quickly as we could, and we put on our outers, sympathising with Dicky and Dora, who, owing to boots, were out of it, and we went into the garden. There are five steps down to that door. They were red brick when they began, but now they are green with age and mysteriousness and not being walked on. And at the bottom of them the door was, as Noel said, not fastened. We went in.

"It isn't beery, winey cellars at all," Alice said; "it's more like a robber's store-house. Look there."

We had got to the inner cellar, and there were heaps of carrots and other vegetables.

"Halt, my men!" cried Oswald, "advance not an inch further! The bandits may lurk not a yard from you!"

"Suppose they jump out on us?" said H.O.

"They will not rashly leap into the light," said the discerning Oswald. And he went to fetch a new dark-lantern of his that he had not had any chance of really using before. But some one had taken Oswald's secret matches, and then the beastly lantern wouldn't light for ever so long. But he thought it didn't matter his being rather a long time gone, because the others could pass the time in wondering whether anything would jump out on them, and if so, what and when.

So when he got back to the red steps and the open door and flashed his glorious bull's-eye round it was rather an annoying thing for there not to be a single other eye for it to flash into. Every one had vanished.

"Hallo!" cried Oswald, and if his gallant voice trembled he is not ashamed of it, because he knows about wells in cellars, and, for an instant, even he did not know what had happened.

But an answering hullo came from beyond, and he hastened after the others.

"Look out," said Alice; "don't tumble over that heap of bones."

Oswald did look out--of course, he would not wish to walk on any one's bones. But he did not jump back with a scream, whatever Noel may say when he is in a temper.

The heap really did look very like bones, partly covered with earth. Oswald was glad to learn that they were only parsnips.

"We waited as long as we could," said Alice, "but we thought perhaps you'd been collared for some little thing you'd forgotten all about doing, and wouldn't be able to come back, but we found Noel had, fortunately, got your matches. I'm so glad you weren't collared, Oswald dear."

Some boys would have let Noel know about the matches, but Oswald didn't. The heaps of carrots and turnips and parsnips and things were not very interesting when you knew that they were not bleeding warriors' or pilgrims' bones, and it was too cold to pretend for long with any comfort to the young Pretenders. So Oswald said--

"Let's go out on the Heath and play something warm. You can't warm yourself with matches, even if they're not your own."

That was all he said. A great hero would not stoop to argue about matches.

And Alice said, "All right," and she and Oswald went out and played pretending golf with some walking-sticks of Father's. But Noel and H.O. preferred to sit stuffily over the common-room fire. So that Oswald and Alice, as well as Dora and Dicky, who were being measured for boots, were entirely out of the rest of what happened, and the author can only imagine the events that now occurred.

When Noel and H.O. had roasted their legs by the fire till they were so hot that their stockings quite hurt them, one of them must have said to the other--I never knew which:

"Let's go and have another look at that cellar."

The other--whoever it was--foolishly consented. So they went, and they took Oswald's dark-lantern in his absence and without his leave.

They found a hitherto unnoticed door behind the other one, and Noel says he said, "We'd better not go in." H.O. says he said so too. But any way, they did go in.

They found themselves in a small vaulted place that we found out afterwards had been used for mushrooms. But it was long since any fair bud of a mushroom had blossomed in that dark retreat. The place had been cleaned and new shelves put up, and when Noel and H.O. saw what was on these shelves the author is sure they turned pale, though they say not.

For what they saw was coils, and pots, and wires; and one of them said, in a voice that must have trembled--

"It is dynamite, I am certain of it; what shall we do?"

I am certain the other said, "This is to blow up Father because he took part in the Lewisham Election, and his side won."

The reply no doubt was, "There is no time for delay; we must act. We must cut the fuse--all the fuses; there are dozens."

Oswald thinks it was not half bad business, those two kids--for Noel is little more than one, owing to his poetry and his bronchitis--standing in the abode of dynamite and not screeching, or running off to tell Miss Blake, or the servants, or any one--but just doing the right thing without any fuss.

I need hardly say it did not prove to be the right thing--but they thought it was. And Oswald cannot think that you are really doing wrong if you really think you are doing right. I hope you will understand this.

I believe the kids tried cutting the fuses with Dick's pocket-knife that was in the pocket of his other clothes. But the fuses would not--no matter how little you trembled when you touched them.

But at last, with scissors and the gas pliers, they cut every fuse. The fuses were long, twisty, wire things covered with green wool, like blind-cords.

Then Noel and H.O. (and Oswald for one thinks it showed a goodish bit of pluck, and policemen have been made heroes for less) got cans and cans of water from the tap by the greenhouse and poured sluicing showers of the icy fluid in among the internal machinery of the dynamite arrangement--for so they believed it to be.

Then, very wet, but feeling that they had saved their Father and the house, they went and changed their clothes. I think they were a little stuck-up about it, believing it to be an act unrivalled in devotedness, and they were most tiresome all the afternoon, talking about their secret, and not letting us know what it was.

But when Father came home, early, as it happened, those swollen-headed, but, in Oswald's opinion, quite-to-be-excused, kiddies learned the terrible truth.

Of course Oswald and Dicky would have known at once; if Noel and H.O. hadn't been so cocky about not telling us, we could have exposed the truth to them in all its uninteresting nature.

I hope the reader will now prepare himself for a shock. In a wild whirl of darkness, and the gas being cut off, and not being able to get any light, and Father saying all sorts of things, it all came out.

Those coils and jars and wires in that cellar were not an infernal machine at all. It was--I know you will be very much surprised--it was the electric lights and bells that Father had had put in while we were at the Red House the day before.

H.O. and Noel caught it very fully; and Oswald thinks this was one of the few occasions when my Father was not as just as he meant to be. My uncle was not just either, but then it is much longer since he was a boy, so we must make excuses for him.

* * * * *

We sent Mrs. Red House a Christmas card each. In spite of the trouble that her cellars had lured him into, Noel sent her a homemade one with an endless piece of his everlasting poetry on it, and next May she wrote and asked us to come and see her. We try to be just, and we saw that it was not really her fault that Noel and H.O. had cut those electric wires, so we all went; but we did not take Albert Morrison, because he was fortunately away with an aged god-parent of his mother's who writes tracts at Tunbridge Wells.