» The Thomas Nast Society    Encourages research, and preserves the original and published works of the cartoonist..    http://www.jfpl.org/nast.htm

» Thomas Nast - The Power of One Person's Wood Engravings    Focusing primarily on how newspapers and the press covered major, and not so major, events in American history.    http://www.historybuff.com/library/refnast.html