Overview
Lisette Voytko’s Ghost Notes Field Guide treats hauntings less as isolated anecdotes and more as a system that can be organized, compared and updated. Drawing on the classification work of 20th-century British parapsychologist Peter Underwood, and the later synthesis described by Roger Clarke in A Natural History of Ghosts: 500 Years of Hunting for Proof, the guide lays out a taxonomy meant to help readers distinguish one kind of apparition from another. In Voytko’s framing, that matters because not every ghost story is doing the same thing: some entities repeat the same motions, some appear during moments of crisis, and others seem tied to objects, locations or cultural traditions. The guide is presented as a “living document”, with categories studied by present-day parapsychologists clearly marked.
The main categories
At the center of the system is Traditional Ghosts, which Clarke describes as “the souls of the dead, aware of the living and able to interact with them.” Within Voytko’s field guide, that broad category is narrowed into two familiar haunting patterns: residual hauntings and intelligent hauntings. Residual hauntings, sometimes called “mental imprint manifestations,” are the looping kind of apparition—figures that repeatedly perform the same action, such as walking through a room or opening a door, often on a fixed schedule or anniversary. The article also references the stone tape theory, a long-standing paranormal idea that a location’s material structure may somehow “record” traumatic emotional energy. By contrast, intelligent hauntings imply a more responsive presence, one that appears aware of the living and capable of interaction.
Beyond the traditional haunting
Voytko’s broader taxonomy also includes Crisis Apparitions, Ghosts of the Living, Poltergeists, Haunted Objects, and Cultural Ghost Traditions. Those labels help separate phenomena that often get folded together in casual ghost talk. A crisis apparition, for instance, is typically associated with a person appearing at the moment of death or during a severe emergency. A ghost of the living suggests a sighting of someone still alive, while a poltergeist is usually linked to disturbances such as noises, movement or disruptive activity rather than a visible figure. Haunted objects shift attention from places to things, and cultural ghost traditions acknowledge that ghost lore is not universal in form; different societies have their own recurring spirit figures, rules and meanings.
Why the guide matters
The field guide’s value is not that it settles every paranormal question, but that it offers a shared vocabulary for discussing them. That is especially useful in a genre where the same story can be interpreted in several ways depending on whether it involves a repeated action, a responsive spirit, or an object with an apparent history. Voytko’s approach also reflects a broader tension in ghost studies: classification can bring order, but it can also expose how messy the subject is. The guide leans into that complexity rather than pretending all apparitions fit neatly into one box.
The problem with categories
Even the article acknowledges the limits of any taxonomy. Many reported hauntings contain overlapping traits, making them hard to place definitively in one category or another. A figure may seem residual at first, but later appear responsive; an event tied to a location may also involve a person at a moment of crisis; a haunting object may be embedded in a broader cultural tradition. In that sense, Ghost Notes Field Guide functions less like a final authority than a working framework—one that reflects the ongoing effort to make sense of ghost reports without pretending the paranormal is easy to catalogue.
