This title offers context for the reams of declassified UFO-related documents that have been released in the United States, Brazil, and other countries; explores secret government programs that were revealed in recent years and before; and compiles and explains the UFO phenomena in all itsaspects.

An illustrated, alphabeticallyarranged collection of more than 350 articles concerned with numerous aspects of the UFO controversy.

Everyone's favorite kid sleuth is back to solve ten new confounding cases! Encyclopedia Brown returns, and with his uncanny knack for trivia, he helps solve mysteries for the neighborhood kids through his detective agency. But his dad is also the chief of the police department, and every night Encyclopedia Brown helps him solve his most puzzling crimes. Join Encyclopedia Brown here as he solves ten new and mysterious conundrums, including a case of stolen medallions, the secret of an old diary, a case of a shipwreck, and many more. And with the clues given in each case, readers can solve these mysteries too!

"The official companion to the ... television series"--Jacket.

Over 400 entries from more than 100 contributors cover everything from the incidents and witnesses involved to the concepts at stake and experts' personal position statements. Entries range from alien abductions, the Fantasy Prone hypothesis and JAL Flight no 1628, to the Lakenheath-Bentwaters Episode, mind control by aliens and Roswell. The contributors include: Isaac Asimov, Jerome Clark, Erich von Daniken, Peter Davenport, Hilary Evans, Timothy Good, Marvin Kottmeyer, Jenny Randles, Carl Sagan, Whitley Streiber and Jacques Vallee. There are over 300 images, eyewitness drawings and photographs.

This encyclopaedia contains the facts as we know them on everything and everybody that mankind has encountered in fact and fiction - and in those strange dark places in between. It covers aliens ranging from Dalek Invaders to the Klingon Empire, via the sinister Greys and Men in Black, through Jawas, the Sand Worms of Dune, Time Lords, Venusians, Vulcans and Yoda.

Containing over 500 entries, this historical reference work provides an A-Z of alien and non-human encounters. It details the events, encounters, personalities and theories that have created this field of human experience and inquiry.

Unmasking the mysteries of alien life on earth! Make mention of the word “alien” and it conjures images of black-eyed, large-headed, dwarfish beings that have come to be known as the Greys. Indeed, Greys have become a staple part of pop-culture, never mind just the field of UFO research. They’ve appeared in Steven Spielberg’s classic 1977 movie, Close Encounters of the Third Kind. They regularly popped up in The X-Files. And, of course, there are numerous people – all across the world – who claim to have been abducted by the Greys and subjected to intrusive medical experiments. Yet, before the 1950s, the Greys were nowhere in sight. The Alien Book: A Guide to Extraterrestrial Beings on Earth shows that extraterrestrial life comes in all kinds, appearances, sizes, and bodies. They all have one thing in common, however: the human race has encountered them, and we continue to do so today. Not just dozens, or even hundreds, but thousands of eyewitness experiences have been reported. Covering hundreds of extraterrestrial life forms in more than 40 thematic chapters, this absorbing look at the mysteries of aliens on earth includes ... the Space Brothers: long-haired, very human-looking ETs the fiendish Reptilians: seven-to-eight-foot-tall predatory shapeshifters Men in Black beings: extremely pale-skinned, tall, and with huge eyes Black-eyed Children: anemic-looking kids with solid black eyes that might be ET-human hybrids Bigfoot the werewolf-like Dogmen jellyfish-style aliens that soar around the skies of our world the Shadow People: dangerous humanoids that terrorize people legendary Nephilim space-vampires: insect-like aliens that resemble a giant praying mantis and many, many more! The Alien Book investigates the full range of sentient, alien life forms. Some are benign and others downright deadly. Some are small, like a germ or virus that has NASA, creating guidelines to deal with an outbreak of an extraterrestrial germ. Some are big like a giant praying mantis or the biblical Goliath. They all lurk on Earth and in this chilling book! With more than 120 photos and graphics, this tome is richly illustrated. Its helpful bibliography and extensive index add to its usefulness.

Introduces students to the mysteries surrounding UFOs, with first-hand accounts of alien encounters.