Jake Zeitlin

Cover leaf of catalogue source for the 1713 Principia, from bound volume 17.
Honeyman Sale: How Booksellers' Catalogues Help Detect Fakes
The sale of a major collection can become an almost mythic event in the book world.
rare books
Are Rare Bookshops an Endangered Species?
The standard brick and mortar general rare bookshop is, for the most part, alas, a thing of the past.