The Harlequin's Dance: First Book of "The Orokon" by Arden
The first in a five-book sequence of fantasy novels, this book is a quest fantasy set in the mythical kingdoms of the El-Orok. The Orokon is a circle of five mystic crystals which embody the powers of the ancient gods. Only two people can find the cystals: the enchanter Toth-Vexrah and Jem.