The first printed book is known as the Gutenberg Bible, created by Johannes Gutenberg in the 15th century. This significant work was printed around 1455 in Mainz, Germany, using movable type, which allowed for the mass production of texts. The Gutenberg Bible is notable for its high quality and beautiful craftsmanship, featuring intricate illustrations and decorative elements. The invention of the printing press revolutionized the spread of knowledge and literature. Before this innovation, books were copied by hand, making them rare and expensive. The Gutenberg Bible marked the beginning of the printing era, leading to increased literacy and the dissemination of ideas across Europe.