Book, either numerous sheets of white paper that have been stitched together in such a way that they can be filled with writing; or, a highly useful and convenient instrument constructed of printed sheets variously bound in cardboard, paper, vellum, leather, etc. for presenting the truth to another in such a way that it can be conveniently read and recognized. Many people work on this ware before it is complete and becomes an actual book in this sense. The scholar and the writer, the papermaker, the type founder, the typesetter and the printer, the proofreader, the publisher, the bookbinder, sometimes even the gilder and the brass-worker, etc. Thus many mouths are fed by this branch of manufacture.