Ancient Books Are Made Of Skin

For thousands of years, the most important books in history were written on animal skins rather than paper. This durable material, called parchment, was processed from the hides of sheep, calves, and goats.

Unlike modern paper derived from plants, parchment requires a careful process of scraping and drying untanned skins to create a smooth surface. High-quality versions, known as vellum, specifically used the delicate skins of young animals to achieve a luxurious feel. Because it was so tough and long-lasting, humanity transitioned from fragile papyrus to skin-based pages to ensure our written records survived for centuries. It remains a fascinating example of how nature provided the canvas for our earliest intellectual history.