The largest bound book in the world is The Klencke Atlas. A 1.75 meter tall by 1.9 meter wide tome that is so heavy six people are necessary to lift it. It was presented as a gift to Charles II of England by Johannes Klencke in 1660. The atlas contains 37 printed wall maps.
To know, is to know that you know nothing. That is the meaning of true knowledge. - Socrates