'Yes, before you got half through telling about the thing, I knew perfectly well who the boy was; it was Ben Coontz!'

I came out of my collapse as one who rises from the dead. I said, with admiration—

'Why, how in the world did you ever guess it?'

'You told it in your sleep.'

I said to myself, 'How splendid that is! This is a habit which must be cultivated.'

My brother rattled innocently on—

'When you were talking in your sleep, you kept mumbling something about "matches," which I couldn't make anything out of; but just now, when you began to tell me about the man and the calaboose and the matches, I remembered that in your sleep you mentioned Ben Coontz two or three times; so I put this and that together, you see, and right away I knew it was Ben that burnt that man up.'

I praised his sagacity effusively. Presently he asked—