The waiting was gruesome, but West never faltered. Every now and then he applied his stethoscope to the specimen, and bore the negative results philosophically. After about three-quarters of an hour without the least sign of life he disappointedly pronounced the solution inadequate, but determined to make the most of his opportunity and try one change in the formula before disposing of his ghastly prize. We had that afternoon dug a grave in the cellar, and would have to fill it by dawn—for although we had fixed a lock on the house we wished to shun even the remotest risk of a ghoulish discovery. Besides, the body would not be even approximately fresh the next night. So taking the solitary acetylene lamp into the adjacent laboratory, we left our silent guest on the slab in the dark, and bent every energy to the mixing of a new solution; the weighing and measuring supervised by West with an almost fanatical care.