This document discusses the evolution of book design from ancient times to modern digital formats. It describes how the earliest books were papyrus scrolls in ancient Egypt over 4,000 years ago. Parchment was later developed as a superior material to papyrus in the 2nd century BC. Paper was invented in China in the 1st century AD and spread to Europe in the 15th century. Johannes Gutenberg developed the printing press in 15th century Germany, mass producing the Gutenberg Bible. Ebooks were introduced in the 1970s and gained popularity with devices like the Kindle in the 2000s. Looking to the future, books are expected to have holographic and interactive virtual reality formats, though printed books will still