Instruct: Classify a given Amazon review as either positive or negative.
Query: Great compilation

This was one of the original books that got me into reading Piers Anthony. This is the compilation of Dragon's Gold, Serpent's Silver and Chimaera's Copper, the three books telling the tales of Kelvin of Rud. Using ancient technology, Kelvin of Rud travels between three worlds, fulfilling prophecies and saving kingdoms from tyrannical despots. There's a good mix of actual magic, and sparse space age technology, illustrating the adage that any technology, sufficiently advanced, appears to be magical. I'm not one for giving away plots too much, so I will simply state that these books are well written and provided me with a good read when I was a young teenager, and continue to do so now as an adult when I reread through them. A fine addition to any fantasy lovers collection.