Lemon when he did so--she was very nearly the
perfect machine, completely and gloriously unin-terested
in all human affairs. Her real passion in
life was the perfection of a filing system beside
which all other filing systems should sink into
oblivion. She dreamed of such a system at night.
Nevertheless, Miss Lemon was perfectly capable
of intelligence on purely human matters, as Her-cule
Poirot well knew.
"Well?" he demanded.
"Old lady," said Miss Lemon. "Got the wind
up pretty badly."
"Ah! The wind rises in her, you think9.''
Miss Lemon, who considered that Poirot had
ยท been long enough in Great Britain to understand
its slang terms, did not reply. She took a brief look
at the double envelope.
"Very hush-hush," she said. "And tells you
nothing at all."
"Yes," said Hercule Poirot. "I observed that."
Miss Lemon's hand hung once more hopefully
over the shorthand pad. This time Hercule Poirot
responded.
"Tell her I will do myself the honor to call upon
her at any time she suggests, unless she prefers to
consult me here. Do not type the letter--write it by
hand."
"Yes, M. Poirot."
Poirot produced more correspondence. "These
are bills."