Books::
:: Jan Tschichold: Master Typographer: His Life, Work and Legacy An amazing book on the life and work of Jan Tschichold released only last year.
:: Jan Tschichold The New Typography: Translated from the German by Ruari McLean. Introduction by Robin Kinross. (A Centennial Book) Weimar and Now: German Cultural Criticism, 8
:: McLean, Ruari. Jan Tschichold: A Life in Typography. Princeton Architectural Press, 1997.

Web Links::
:: http://en.wikipedia.org/wiki/Jan_Tschichold ::wikipedia
:: http://www.linotype.com/794-12598/masterpiecesabon.html:: linotype
:: http://www.textism.com/textfaces/index.html?id=19 :: textism
:: http://www.saeedsalimpour.com/blog/wp-content/uploads/2009/06/Sabon.gif :: image