Contact of the 5th Kind

About the Author

This site's own Philip J. Imbrogno key-figures entry documents his career in full: a Connecticut public high school science teacher and amateur astronomer who became the principal field investigator of the Hudson Valley UFO Wave beginning in 1982, building a witness database that reportedly grew to more than 7,000 reports by 1995, and partnering with astronomer J. Allen Hynek and journalist Bob Pratt on Night Siege (1987), Hynek's final published work.

That same key-figures entry documents what happened next, and this article treats it as essential context rather than a footnote: in July 2011, researcher Lance Moody demonstrated that Imbrogno's claimed physics, astronomy, and chemistry degrees from the University of Texas and MIT -- including a purported 2010 Ph.D. in theoretical chemistry from MIT -- were fabricated, with MIT's own registrar confirming no student of that name had ever been enrolled. A parallel investigation by Don Ecker of the "Dark Matters" radio program separately found Imbrogno's claimed Green Beret special-operations record, including missions in Cambodia, was also invented. Imbrogno withdrew from public UFO research shortly afterward, and this site's own Hudson Valley UFO Wave case file works through, in careful detail, exactly what that exposure should and should not be read to mean for his written work -- a distinction this article relies on directly: named, independently-checkable witness testimony in his books is not itself accused of dishonesty, but aggregate statistics and methodological claims resting solely on Imbrogno's own authority warrant an explicit credibility discount.

Co-author Marianne Horrigan has no independently documented biography or other bibliography this article could locate beyond retailer copy describing her as a UFO researcher who worked with Imbrogno investigating and corroborating contact and abduction claims for this book -- itself worth noting as an absence, since it means the book's more speculative later chapters rest almost entirely on claims this article cannot independently trace to any named, checkable investigator.

Historical Context & Origins

This book arrived fifteen years after Night Siege and nine years before Imbrogno's 2011 credential exposure, at a point in his career when his personal authority as a self-presented credentialed scientist was still unchallenged in public. This site's own case file identifies this specific gap -- the years of public credibility between Night Siege's grounded, deposition-based reporting and the 2011 revelation -- as "relevant context for assessing how much independent scrutiny his broader claims about the region ever received before" the exposure, and this book is a direct product of that unscrutinized period.

It is important to state precisely what the 2011 exposure does and does not establish about this specific book, since collapsing the two in either direction would misrepresent the record: no source located in this article's research alleges that any specific claim inside Contact of the 5th Kind was proven fabricated in the way Imbrogno's MIT degree and Green Beret service were. The exposure concerns his personal biographical and credential claims, not a documented finding of invented case material in this book. But because the book's more speculative claims -- psychic contact, hybrid infants, government technology exchanges -- rest on Imbrogno's own investigative authority in a way the Hudson Valley depositions in Night Siege mostly did not, the credibility discount this site's key-figures entry applies to his "self-reported investigative statistics and authority" bears on this book's content more directly than it does on the earlier one.

Core Arguments & Key Concepts

The book's organizing argument, consistent with its title concept, is that ufology's traditional physical-encounter framework is incomplete, and that psychic, telepathic, or channeled contact represents a further, underexamined category of the phenomenon -- an argument built primarily on Imbrogno and Horrigan's own collected testimony rather than on physical or documentary evidence.

Reader reviews located during this article's research describe the book's second half in particular as departing further from evidentiary grounding than its opening chapters, with specific criticism of excessive credulity toward uncorroborated anecdotal sources and a lack of the kind of named, checkable witness testimony that gave cases like Officer Kevin Soravilla's Hudson Valley sighting -- documented in this site's own case file -- their evidentiary weight.

Key Cases & Evidence Discussed

This site's own Hudson Valley UFO Wave case file documents the well-attested core of Imbrogno's investigative career -- the 1982-1986 Hudson Valley sightings, the named witnesses including Officer Soravilla and Dennis Sant, and the Indian Point nuclear plant incidents -- in far greater depth and with far more independent corroboration than this later book attempts for its broader, more speculative claims. Readers wanting the well-documented case at the center of Imbrogno's career should consult that case file directly.

What is specific to this book is its expansion beyond that documented core into the wider tri-state region and into contact claims -- channeling, hybrid infants, blood-type correlations -- that this site's own research was not able to trace to any independently named or checkable source, consistent with the case file's own assessment of Imbrogno's post-Night Siege trajectory.

Critical Reception & Controversies

As of this article's research (August 2026), the book holds a modest 3.2/5 aggregate rating on Goodreads from a small sample of 20 ratings and 4 written reviews. Reviews are mixed: some readers found the Hudson Valley material and an interdimensional-portal theory intriguing, while critical reviews described the book's second half as "spinning out of control," cited factual inaccuracies and excessive credulity toward uncorroborated anecdotes, and at least one reviewer explicitly questioned the authors' credentials and the book's scientific rigor -- a criticism that, per this site's own later research, turned out to be more prescient than that reviewer could have known in 2002.

This article found no mainstream trade review (Publishers Weekly, Kirkus, or similar) of this book at publication, meaning its only contemporary critical vetting came from general readers rather than professional reviewers -- an absence worth noting in its own right given the scale of claims the book makes.

Influence & Legacy

The book's legacy is inseparable from what happened to its principal author nine years later: this site's own research treats Imbrogno's 2011 credential exposure as a watershed that retroactively recontextualizes his entire post-Night Siege output, this book included, without retroactively proving any specific claim within it false.

Set alongside this site's own Hudson Valley UFO Wave case file, which carefully separates well-corroborated named-witness testimony from Imbrogno's own uncorroborated aggregate claims, this book is best read as a document of how far an investigator's public claims can range once his personal authority goes unchallenged -- and as a caution about verifying investigators' credentials as rigorously as witnesses' testimony.

The Book

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