My best-selling bookish pin! "Wyrm," as Medieval history and fantasy fiction readers may know, is Old English for "dragon". We also learned that the old English word for "library" was "bóchord" (book hoard). Book worm/book wyrm, book hoard/dragon hoard. A delightful bookish pun! Great gifts for readers! 1 x 1" hard enamel. Black rubber clasp. Mounted on 2x3.5 inch display card.