Jews in Poland-Lithuania in the Eighteenth Century: A Genealogy of Modernity by Gershon David Hundert. Hardcover or paperback, published in 2006. The Polish-Lithuanian Jewry was a massive community, growing faster than the rest of the population. The author, prof. Gershon Hundert, is a distinguished historian and chair of the Department of Jewish Studies at McGill University. Grab it before it is out of print! ($24.95)