The outcome from a destined great war between humans and creatures will be decided by the courage and emotions of a few honourable and worthy individuals. Raven is the last blood line descendent from the greatest wizard known as Grackle, and he has found himself living in a time of endless uncertainty, magic and sorcery between the humans and a terrifying creature race residing upon the mysterious Planet of Phoenix. Significant emotional elements, bravery, hatred and love are the fundamental factors for either the humans or the creatures surviving existence during this epic adventure.

This book begins with an historical introduction covering the contributions of many distinguished crystallographers. From this follows a tutorial in crystal optics. Further chapters discuss the two main mechanisms of optical dissymmetry, the piezo-optic effect and the kinetic ordering of atoms. The book treats the literature comprehensively, but uses illustrations from the authors’ laboratories as the subjects of detailed analyses.