For centuries, premodern societies recorded and preserved much of their written cultures on parchment: the rendered skins of sheep, cows, goats, camels, deer, gazelles, and other creatures. These remains make up a significant portion of the era’s surviving historical record. In a study spanning three millennia and twenty languages, Bruce Holsinger explores this animal archive as it shaped the inheritance of the Euro-Mediterranean world, from the leather rolls of ancient Egypt to the Acts of Parliament in the United Kingdom.