The Serpent Website - Paul Schmidt's site provides a wealth of knowledge about serpents.
Douglas Yeo - One of the best ambassadors for the serpent.
The Baudouin Serpent - Christopher Monk's original serpent at the University of Edinburg.
Polymer Products - Suppliers of epoxy to Kaiser Serpents - great technical support and products
The Early Music Shop - They are selling David Harding's resin serpents.
Christopher Monk Workshop Serpents - Traditional wooden serpents, the best money can buy.