The next day Charles resumed his strict attic seclusion, drawing down the dark shades of his laboratory windows and appearing to be working on some metal substance. He would open the door to no one, and steadfastly refused all proffered food. About noon a wrenching sound followed by a terrible cry and a fall were heard, but when Mrs. Ward rapped at the door her son at length answered faintly, and told her that nothing had gone amiss. The hideous and indescribable stench now welling out was absolutely harmless and unfortunately necessary. Solitude was the one prime essential, and he would appear later for dinner. That afternoon, after the conclusion of some odd hissing sounds which came from behind the locked portal, he did finally appear; wearing an extremely haggard aspect and forbidding anyone to enter the laboratory upon any pretext. This, indeed, proved the beginning of a new policy of secrecy; for never afterward was any other person permitted to visit either the mysterious garret workroom or the adjacent storeroom which he cleared out, furnished roughly, and added to his inviolably private domain as a sleeping apartment. Here he lived, with books brought up from his library beneath, till the time he purchased the Pawtuxet bungalow and moved to it all his scientific effects.