Another Ken Sprague website:
http://homepages.nildram.co.uk/~jimella/sprague/cartoon.htm

Hawthorn Press:
http://www.hawthornpress.com/books/ksprague.html

Wikepedia on Ken Sprague:
http://en.wikipedia.org/wiki/Ken_Sprague

The Political Cartoon Society and Gallery:
www.politicalcartoon.co.uk/html/gallery.html

Federation of International Cartoonists:
www.fecoweb.net/rubrique.php3?id_rubrique=11

Legnica/Poland International Cartoon Competition:
www.satyrykon.com/

Warsaw Museum of Caricature:
www.muzeumkarykatury.pl

SPAK Association of Polish Cartoonists (International cartoon competitions listing in English):
http://www.spak.art.pl/

Gabrobvo/Bulgaria International Bienale of Humour and Satire in the:
http://www.humorhouse.bg/engl/prizewinners.html

Morning Star:
http://www.morningstaronline.co.uk

Barry Amiel & Norman Melbourne Trust
http://www.amielandmelburn.org.uk

Artloud:
artloud.com

Plough Theatre, Devon:
http://www.plough-arts.org/