The history of books spans from ancient clay tablets and papyrus scrolls (c. 3500 BC) to the Roman invention of the codex—the ancestor of the modern bound book. 

Ancient Beginnings (c. 3500 BC - 1st Century CE), The earliest written books(clay tablet) used Sumerian cuneiform in Mesopotamia, dating back to 3500 BC. Ancient Egyptians used scrolls made from the papyrus plant along the Nile, which were portable but hard to navigate. Later, materials shifted to skin from animals which was more durable.

The Evolution of the Codex (1st Century CE - Middle Ages), Romans created the first codices (bound books) as early as the 1st century CE. It replaced scrolls because it was more compact and durable. During the Middle Ages, books were laboriously handwritten by monks. Invented in China, paper was eventually adopted in the Middle East and Europe, replacing expensive parchment.

The Printing Revolution (15th Century), While China had earlier forms, Johannes Gutenberg invented the mechanical movable type printing press around 1440 in Europe. This revolution enabled mass communication and democratized knowledge, making books cheaper and widely accessible.

Modern Era (19th Century - Present), Book production became faster and cheaper with steam-powered presses and paper manufacturing. The late 20th century saw the rise of paperbacks, then the digital revolution with ebooks (1989) and audiobooks, changing how text is consumed and distributed.