The chronology tracks the evolution of fantasy from the origins of literature to the 21st century. The introduction explains the nature of the impulses creating and shaping fantasy literature, the problems of its definition and the reasons for its changing historical fortunes. The dictionary includes cross-referenced entries on more than 700 authors, ranging across the entire historical spectrum, while more than 200 other entries describe the fantasy subgenres, key images in fantasy literature, technical terms used in fantasy criticism, and the intimately convoluted relationship between literary fantasies, scholarly fantasies, and lifestyle fantasies.