A book is a written work of substantial length created by one or more authors. They can be distributed in various forms such as printed books, audiobooks, and electronic books. Books are broadly class
The Gutenberg Bible, published in the mid-15th century, was one of the first books to be printed using the printing press.
Jiahu symbols written on tortoise shells, such as the eye symbol in the bottom-right, are regarded as a form of proto-writing
Clay tablets from the library of Ashurbanipal
Book of the Dead of Hunefer; c. 1275 BC; ink and pigments on papyrus; 45 × 90.5 cm; British Museum (London)
The codex was the historical ancestor format of the modern book. Technically, the vast majority of modern books use the codex format, of a stack of pages bound at one edge. However, the term codex is
Book
…intended as factual truth. The term may also refer to the physical or electronic object containing such a work. Modern books are typically printed in a codex format, composed of many pages bound together and protected by a cover. Before the wide adoption of the modern printing press, codices were used to…
The Codex Gigas, 13th century, Bohemia
The scroll was the document form which was replaced by the codex during the late Roman Empire.
Reproduction Roman-style wax tablet, from which the codex evolved
The Book of Kells is an example of a codex that was created during the Middle Ages.