Piers Anthony

Question Quest is the fourteenth book of the Xanth series by Piers Anthony.

Prostho Plus is a science-fiction novel by Piers Anthony, published in 1971. It is a humorous space opera which follows the adventures of a prosthodontist, Dr. Dillingham who is picked up by aliens who are in need of dental work. Complications develop when he makes a diplomatic blunder and it results in his being …