The Reader in the Book: A Study of Spaces and Traces (Oxford Textual Perspectives) by Stephen Orgel

The Reader in the Book is concerned with a particular aspect of the history of the book, an archeology and sociology of the use of margins and other blank spaces. One of the most commonplace aspects of old books is the fact that people wrote in them, something that, until very recently, has infuriated modern collectors and librarians. But these inscriptions constitute a significant dimension of the book's history, and what readers did to books often added to their value. Sometimes marks in books have no relation to the subject of the book, merely names, dates, prices paid; blank spaces were used for pen trials and doing sums, and flyleaves are occasionally the repository of records of various kinds.