Psychomancy: Spirit-Rappings and Table-Tippings Exposed

In Short

This book serves as a rationalist’s handbook for dismantling the Spiritualist craze of the 1850s. Through a series of practical experiments and field investigations, the author exposes the "spirit-rappings" and "table-tippings" of the era as simple, physical parlor tricks. By applying scientific principles and common sense, the author argues that these phenomena are not manifestations of the afterlife, but rather deliberate deceptions—or at best, self-delusions—designed to exploit the gullible. It remains a sharp, historically revealing record of how science and skepticism once collided with popular superstition.

The Story

The narrative begins with an urgent mission: to debunk the "mania" of spirit-rappings and table-tippings, which the author views as a dangerous and profane modern sorcery. The author, a man deeply rooted in scientific inquiry, refuses to believe that these phenomena have any supernatural origin. He views the human soul as a "pliant tool" prone to manipulation, and he sets out to prove that every "extraordinary feat" claimed by Spiritualists can be explained through well-known, natural physical laws.

The arc of the investigation is methodical. The author recounts his visits to various "mediums," most notably the Fox sisters in Rochester, New York. He describes the scene of these "spiritual levées" with a mix of disdain and sharp, observant humor. When he first sits down at a table to conjure spirits, he experiences a moment of genuine revulsion at the perceived sacrilege, but this quickly gives way to an "irresistible sense of the ridiculous" when no spirit appears. He systematically tests the mediums by imposing his own conditions—such as watching their feet, changing their positions, or forcing them to operate in ways that prevent their usual tricks. Each time, the "spirits" fall silent or become evasive, often resorting to "spiritual stenography" like "Not now" to avoid answering direct questions.

The author does not stop at observation; he offers technical explanations for the deceptions. He details how mechanical devices—such as weights tied to toes or the clever use of long dresses to conceal movement—allow the Fox sisters to produce the rhythmic knocking sounds that duped thousands. He highlights the irony that these "spirits" seem to possess a particular fondness for the feet and skirts of young women. He also explores other contemporary wonders, such as the "electrical girl" in Paris, whose supposed telekinetic chair-moving is revealed to be nothing more than muscular kicking.

As the book progresses, the author moves from specific debunking to a broader indictment of the "philomaths"—educated men who seek to explain these tricks through pseudo-scientific terms like "electricity," "magnetism," or "new fluids." He argues that these apologists are far more damaging than the charlatans themselves because they provide a veneer of intellectual respectability to pure superstition.

The book concludes with a final, confident challenge. The author offers a financial reward to anyone who can produce a spiritual manifestation that he cannot explain through the laws of mechanics or physics. He maintains that if one simply divests oneself of the desire for the supernatural, every movement and sound in a séance becomes transparent. The author leaves the reader with a firm warning: the fever of the séance may ebb and flow, but it will always return under new pretenses unless it is met with rigorous, unwavering common sense.

How It Unfolds

The challenge laid down The author establishes his central thesis: all spiritual phenomena are either tricks or illusions. He rejects the notion that the devil or spirits have introduced a "new power," arguing instead that humans are merely using old tools to deceive.

The séance put to the test The author attends sessions with the Fox sisters, feigning belief to gain access to their methods. He describes his frustration as the "spirits" become silent the moment he scrutinizes the area beneath the table.

Physical evidence of fraud The author provides anatomical and mechanical explanations for the rappings. He details how a small weight tied to a toe, hidden beneath the folds of a dress, can create loud, percussive sounds on the floor.

The failure of the philomaths The author critiques the educated elites who try to explain these tricks as "new scientific fluids." He argues that these men are fostering dangerous error and that they have forgotten the basic principles of dynamic science.

The final quietus The author proposes a simple physical test to end the table-tipping craze. By fixing the medium’s body and extending their arms, he shows that the table remains perfectly inert, proving that the motion requires physical, not spiritual, exertion.

The People

The author acts as the primary investigator, a man of scientific temperament and firm religious conviction who possesses no patience for "fools and fanatics." He is driven by a duty to protect society from what he perceives as a "baleful poison." Standing in his way are the Fox sisters, the "prototypes" of all rappers. They are shrewd, adroit performers who have learned to profit from the public's gullibility by using simple mechanical contrivances hidden beneath their long dresses.

Then there are the "philomaths," the educated men of science and influence who validate these performances. The author finds them the most exasperating of all, as their pedantry gives a false sense of legitimacy to the charlatans. Finally, there are the "dupes," the desperate or infatuated visitors—such as the gentleman who believes his beloved spirit is speaking to him—who are willing to abandon all common sense in favor of comforting, if fraudulent, revelations.

In Its Own Voice

"We start with this proposition, harsh as it may sound to some, and if we should fail to sustain it by facts, reasoning, and common sense, to the entire satisfaction of all, we still say to the unbelievers in our doctrine, show us the proof to the contrary."

The author issues this opening challenge, setting the tone for his rigorous, fact-based investigation into the spiritualist phenomena.

"A new power? It would frustrate his schemes in their very inception."

In response to those who claim the devil is behind these rappings, the author argues that introducing a new, scientific-like power would actually defeat the devil’s purpose of keeping mankind trapped in old, irrational superstitions.

"This is his pliant tool, and here his stronghold."

Referring to the human soul, the author suggests that the devil does not need new miracles to lead people astray, as he already holds a "mighty ascendency" over the human mind.

What It's Really About

The book is a defense of the sufficiency of reason and established science against the encroaching influence of superstition. The author’s argument is deeply rooted in the belief that the physical world is governed by immutable laws, and that any claim to violate these laws is inherently fraudulent. Underlying the plot is a broader concern about the decline of intellectual rigor. The author argues that when people stop applying the "Great Exorcist"—common sense—to extraordinary claims, they lose their ability to distinguish truth from artifice. It is a cautionary tale about how easily even intelligent, educated people can be led into "mental hebetude," or a state of complete, uncritical acceptance, when their vanity and emotional desires are tapped by a clever illusion.

Why Read It Today

Readers with an interest in the history of science, skepticism, or the cultural history of the 19th century will find this a fascinating document. It offers an unfiltered look at the Victorian-era panic over the supernatural, written with a biting, no-nonsense intensity that feels surprisingly modern. There is a specific, bracing pleasure in watching the author systematically "annihilate" the claims of the mediums, turning the scientific method into a tool for social housecleaning.

The reading experience is intense and occasionally repetitive, as the author is a man who likes to hammer his points home. He uses the rhetoric of the period, which is at times highly formal and saturated with religious references that might feel alien to a contemporary reader. The author’s self-assurance can feel quite "dogmatical," as he even admits in the text, and his dismissal of those who believe differently is uncompromising. However, this is precisely what makes the book worth reading; it is an authentic relic of a time when the battle between the rational and the miraculous was fought not in labs, but in parlors, with tables, dresses, and a great deal of human ingenuity. It serves as a sharp reminder that the tools of deception change, but the human desire to be deceived remains a constant.