The mention of Alchemy had brought Isaac composure, and somehow made him willing to take part in the conversation. (This struck Daniel as an extremely familiar pattern; for when had Isaac ever been sociable, save when the company was Alchemists, and the topic Alchemy? Not for nothing did they call it the Esoteric Brotherhood. It was the only way he had ever made new acquaintances, with the sole exception of Daniel; it was his entire system for getting along with people, and that was its true magic.) "If ever was a moment, and a place, to ask a grossly indelicate question, ’twere now, and here," Isaac began.