Only the somber philosophy of the decadents could hold us, and this we found potent only by increasing gradually the depth and diabolism of our penetrations. Baudelaire and Huysmans were soon exhausted of thrills, till finally there remained for us only the more direct stimuli of unnatural personal experiences and adventures. It was this frightful emotional need which led us eventually to that detestable course which even in my present fear I mention with shame and timidity—that hideous extremity of human outrage, the abhorred practise of grave-robbing.