He kept his movements careful and concise, leaving the minimal amount of traces he could, so spotting the trail in the dust wasn't that hard. He sent Elwyrr a thought, idly noting to himself that he had the most schizophrenic magic control the world had ever seen, easily using telepathic link and trap the soul, but having issues with basic spells. The thought was just an image, of the footprints and the tracks from the bookcase, before adding he was going to explore that last, when Elwyrr caught up with him. No sense checking that before ensuring it was the only 'secret' the house had. Hell, if it had been him, he would have an 'obvious' one like this, while the actual one was elsewhere and better concealed.