The book "English Provincial Printers, Book Restorers and Book Craftsmen to 1557" by E. Gordon Duff is a study of the development of the book business in England until the middle of the 16th century. The author studies in detail the work of printers, book restorers and book craftsmen in the provinces of England, examines their contribution to the cultural life of the country and determines the influence of these masters on the development of the book industry in general. The book contains well-founded information supported by documentary sources, which allows the reader to better understand the history of book printing in England until the middle of the 16th century.