Description:Brandon Sanderson is one of the most significant fantasists to enter the field in a good many years. His ambitious, multi-volume epics (''Mistborn,'' ''The Stormlight Archive'') and his stellar continuation of Robert Jordan's ''Wheel of Time'' series have earned both critical acclaim and a substantial popular following. In ''Legion,'' a short, distinctly contemporary novella filled with suspense, humor, and an endless flow of invention, Sanderson revealed a startling new facet of his singular narrative talent. In the stunning sequel, Legion: Skin Deep, that talent is on full display.