The Adventures of Kelvin of Rud(1993)
Dragon's Gold / Serpent's Silver / Chimaera's Copper
(A book in the Kelvin of Rud series)
An omnibus of novels by Piers Anthony and Robert E Margroff
A collection of three complete novels by the best-selling author and his longtime collaborator follows the inhabitants of alternate worlds in Dragon's Gold, Serpent's Silver, and Chimera's Copper.
Used availability for Piers Anthony's The Adventures of Kelvin of Rud
September 1993 : USA Hardback