==External links==* The Gryphon Pages, a repository of griffin lore and information* The Medieval Bestiary: Griffin* Four Footed Winged Raptors Gryphons of Greece, Europe and the Near East, source texts in Greek, Hebrew, and Old English, with new English translations.
* Joe Nigg, The Book of Gryphons: A History of the Most Majestic of All Mythical Creatures (Cambridge, Apple-wood Books, 1982).