What is the nature of unidentified aerial phenomena? Forty years ago a small cadre of dedicated researchers began actively investigating cases, interviewing witnesses, and exchanging data through a small, informal network of international contacts. Today this low-profile network, or "invisible college", has grown into a larger, multination volunteer research effort joined by many individuals. But the questions first raised 40 years ago remain current - and unanswered. 

When this work was first published in 1970, it shredded the then-trendy nuts-and-bolts extraterrestrial hypothesis for UFOs in favor of one that linked UFOs to a variety of paranormal and supernatural phenomena that have taken place throughout history. Keel was one of the first to note that the UFO phenomenon appears in different disguises - and that one could not begin to decipher this great mystery without first taking into account its many and varied deliberate deceptions. 

Award-winning investigative journalist Ross Coulthart has been intrigued by UFOs since mysterious glowing lights were reported near New Zealand's Kaikoura mountains when he was a teenager. The 1978 sighting is just one of thousands since the 1940s, and yet research into UFOs is still seen as the realm of crackpots and conspiracy theorists. 

The Believer is the weird and chilling true story of Dr. John Mack. This eminent Harvard psychiatrist and Pulitzer Prize-winning biographer risked his career to investigate the phenomenon of human encounters with aliens and to give credibility to the stupefying tales shared by people who were utterly convinced they had happened.

For more than 50 years, bizarre events at a remote Utah ranch have ranged from the perplexing to the wholly terrifying: vanishing and mutilated cattle, huge otherworldly creatures, invisible objects emitting magnetic fields, and more. For the family living at Skinwalker Ranch, life was under siege, and no one had been able to explain the horrors that surrounded them...But maybe science could. Leading a first-class team of research scientists, Colm Kelleher spent hundreds of days and nights on the Skinwalker property.

More than half of American adults and more than 75 percent of young Americans believe in intelligent extraterrestrial life. This level of belief rivals that of belief in God. American Cosmic examines the mechanisms at work behind the thriving belief system in extraterrestrial life, a system that is changing and even supplanting traditional religions.

Of the many books on UFOs and aliens, this one may be unique. Richard Dolan, one of the world’s leading historians of the UFO subject, has analyzed the different alien types and agendas based on longstanding patterns observed by witnesses. This is both a careful review of the best evidence we have of human-alien interaction, as well as a bold speculation of just who the aliens are and what they want. Dolan’s analysis starts with our ancient prehistory and potential genetic modifications and monitoring by extraterrestrials. 

Whitley Strieber and Jeffrey J. Kripal team up on this unprecedented and intellectually vibrant new framing of inexplicable events and experiences. Rather than merely document the anomalous, these authors - one the man who popularized alien abduction and the other a renowned scholar - deliver a fast-paced and exhilarating study of why the supernatural is neither fantasy nor fiction but a vital and authentic aspect of life.

An expert on UFOs, American astronomer professor Josef Allen Hynek (May 1, 1910-April 27, 1986) explains why the Air Force's Project Blue Book was kept secret and why it was recently declassified and investigates sightings reported in its files.  

As science advances, we are finding that the universe is far larger and more complex than we ever imagined, and mysterious beings like our visitors, which we dismissed as imaginary, are turning out to be real. This is calling to all of us to find a new life - a new world - in which they play a part.

With the support of former White House Chief of Staff John Podesta, investigative reporter Leslie Kean draws on her research to separate fact from fiction and to lift the veil on decades of U.S. government misinformation. Throughout, she presents irrefutable evidence that unknown flying objects - metallic, luminous, and seemingly able to maneuver in ways that defy the laws of physics - actually exist.

Now on audio! The best-selling exposé that ends the decades-old controversy surrounding the infamous and mysterious crash of an unidentified aircraft at Roswell, New Mexico, in 1947.

The first volume in Gods, Man, & War, Gods introduces the listener to some of the critical issues that are foundational to an intelligent and enlightened grasp of the revelations that will follow in the next two volumes. There is another Force in the universe of our Reality, another context for comprehending what has been going on for millennia and especially in the last 70 years.

Kean explores the most compelling case studies of young children reporting verifiable details from past lives, contemporary mediums who seem to defy the boundaries of the brain and of the physical world, apparitions providing information about their lives on earth, and people who die and then come back to report journeys into another dimension. Based on facts and scientific studies, Surviving Death includes fascinating chapters by medical doctors, psychiatrists, and PhDs from four countries.

Erich von Däniken's Chariots of the Gods is a work of monumental importance---the first book to introduce the shocking theory that ancient Earth was visited by aliens. This world-famous best seller has withstood the test of time, inspiring countless books and films, including the author's own popular sequel, The Eye of the Sphinx.