This volume serves as a comprehensive reference guide to the vast and often elusive phenomena categorized under the umbrella of the psychic and paranormal. Author Theresa Cheung compiles a wide array of definitions, historical contexts, and cultural interpretations to provide a structured overview of supernatural claims. The text functions as an encyclopedic resource for those seeking to navigate the terminology and lore surrounding spirits, psychic abilities, and unexplained mysteries.

The subject matter points to a broad, introductory-level reference work designed for readers interested in the lexicon of the paranormal. The framing suggests a structured, accessible approach to complex and often subjective topics, prioritizing breadth of coverage over deep analytical scrutiny.