Agatha Mary Clarissa Christie, Poirot Investigates (1924)
“ The charm of Egypt had laid hold of me. Not so Poirot. Dressed precisely the same as in London, he carried a small clothes-brush in his pocket and waged an unceasing war on the dust which accumulated on his dark apparel. "And my boots," he wailed. "Regard them, Hastings. My boots, of the neat patent leather, usually so smart and shining. See, the sand is inside them, which is painful, and outside them, which outrages the eyesight. Also the heat, it causes my moustaches to become limp—but limp!" ”
