Piers Anthony & Robert E. Margroff - Serpent's Silver - Tor Books - 1st Edition / 1st Printing - Complete number line on copyright page. 

This example has one bumped tip and some minor shelf wear but appears mostly unread. A very nice example. The dust jacket has some light rubbing and soiling but is well kept and sharp. A nice copy of this collaborative novel. The sequel to Dragon's Gold.