Last night I was aware of it; but to the reader, whom I was preparing for it afar off, I would tell nothing of the mournful news, that, in the press of the dead brother, I had found an old Bible which the boys had used at school, with a white blank leaf in it, on which the father had written down the dates of his children's birth. And even this it was that raised in thee, thou poor mother, the shade of sorrow which of late we have been attributing to smaller causes; and thy heart was still standing amid the rain, which seemed to us already past over and changed into a rainbow!--Out of love to him, she had yearly told one falsehood, and concealed his age. By extreme good luck, he had not been present when the press was opened. I still purpose, after this fatal Sunday, to surprise him with the party-colored relics of his childhood, and so of these old Christmas-presents to make him new ones. In the mean while, if I and his mother can but follow him incessantly, like fishhook-floats, and foot clogs, through to-morrow and next day, that no murderous accident lift aside the curtain from his birth-certificate,--all may yet be well. For now, in truth, to his eyes, this birthday, in the metamorphotic mirror of his superstitious imagination, and behind the magnifying magic vapor of his present joys, would burn forth like a red death-warrant.... But besides all this, the leaf of the Bible is now sitting higher than any of us, namely, in the new steeple-ball, into which I this morning prudently introduced it. Properly speaking, there is indeed no danger. THIRTEENTH LETTER-BOX. Christening.