In the car they found the hideously carved box of fragrant wood, and the parchment which no man could read. The silver key was gone—presumably with Carter. Further than that there was no certain clue. Detectives from Boston said that the fallen timbers of the old Carter place seemed oddly disturbed, and somebody found a handkerchief on the rock-ridged, sinisterly wooded slope behind the ruins near the dreaded cave called the Snake Den.