Algernon Blackwood,
Four Weird Tales
“ But was not something larger, vaster these particles composed now also on the way?Movement and sound and flying sand thus merged themselves more and more in a single, whirling torrent. But Henriot sought no commonplace explanation of what he witnessed; and here was the proof that all happened in some vestibule of inner experience where the strain of question and answer had no business. One sitting beside him need not have seen anything at all. His host, for instance, from Helouan, need not have been aware. ”
