human
It is a simple matter after all, I said.
gpt
My old progenitor, there on the wall, was a friend--confidential friend--of Armstrong's. It was he who wrote that MS., and left the blanks, which are not blanks, but names written in invisible ink. He prepared, then, the chemical reagent for the purpose of making the invisible writing visible whenever the time should come. Perhaps he meant to apply it himself some day; but, unluckily, death snatched him all unawares from the scene of his pious intrigues. The MS. got into the hands of Armstrong's heirs (from whom I this day received it). The reagent stayed with the Draytons. This evening you came and brought the two together in your own inimitable style. You see, wherever the paper is wet, the blanks are filled in: the untouched parts are blanks still. Oh John, John! I wish this had happened before I printed my article on 'Unrecognisable Truths:' it is a peculiarly apt illustration.
human
Didn't I tell you, said Calbot, after a pause,
gpt
There is the hobgoblin still unaccounted for, answered I;