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