" Fionn eased away from a sunbeam lest it bestir the glamour that hid him from human eyes—and promptly flinched as his hand came down on something burning hot. He squinted at the small round object embedded in the mould. A thumbbone’s length across, the object was—an inch, to use the Quick Folks term Silver had drilled into them—and fluted along the edge like a crown. A perfect circle. He flipped it over cautiously, with a twig. Letters showed on top: white on red. “Coke” it read, in the script Silver had also made them learn. “Top of one of their bottles,” he growled. “Amusing, if you think of it: how they leave such dangers about, not knowing. "
― , Landslayer's Law (David Sullivan, #8)