What happened to Elisa Lam, found dead in a water tower atop a hotel roof? Who were the two men who came to see her, and what was in the mystery box they gave her? Why did the location of her gravestone match the zip code of a bookstore miles away? Why did a man write the Fibonacci sequence as a clue and tell a stranger he was 'Looking for the Beast' before he disappeared in the barren plains of a desert? Find many more head-scratching puzzles in Tales of Mystery Unexplained. 

The volume features true stories of aircraft and its passengers or crew who disappeared into thin air. Occasionally tragic, frequently amusing, Without a Trace: 1881-1968 is unerringly accurate and informative.  It takes a hard look at the human failings of great aviators, explorers, and celebrities who have pushed the limits of flight and ended up at the heart of a mystery. The stories encompass airships, military jets, and commercial airlines - all of which have vanished without a trace. 

Decades after witch-hunting had begun to die down in Europe, North America was about to witness its bloodiest witch hunt in history. The Massachusetts of 1692 was a very different one to the state we know today. Populated by colonists, many of them a generation or less from life in an England bathed in religious turmoil, Massachusetts was not the safe haven that the fleeing Puritans had hoped it would be. Persecuted for their faith in Europe, the Puritans had pictured a kind of utopia founded on biblical principles.

Discover some of the most captivating mysteries of all time. Humanity has come so far and explored so much. As a species, we have more, or less conquered the entire Earth and all of its resources. We have built towering structures, intricate systems, and settled everywhere - from the tallest peaks to the deepest valleys. We have now entered what many like to think of as the enlightened, scientific era - where old superstitions and fears have been abolished, and the mysteries of the past have been solved. Basically, many of us like to think we have figured it all out.

J. R. R. Tolkien, an orphan in love with words, spent most of his life as an unassuming Professor of Literature at Oxford studying and teaching old languages. During his time there, he created his very own languages and a mythological world, Middle-earth. Middle-earth was inhabited by Hobbits, Dwarves, Elves, and other fascinating creatures. It was a world that became almost more real to Tolkien than the one he lived in. Tolkien’s two masterpieces, The Hobbit and The Lord of the Rings, have set the standard in mythological literature.

As we cannot see the limits to the universe, the possibility of the aliens seems certain. But, for some reason, we still have not seen them, or is that true? Much has been said about the possibility of alien life, but very little has been proven. The subject remains one of the most talked-about, yet enigmatic subjects in the modern world. Do aliens exist? Have they been to Earth? Is there any way to get to the bottom of this riddle? 

Any work about the mercurial Aleister Crowley is better off being labeled a “story” than a “biography” thanks to the impossibility of being sure that anything one reads about him is true. The basic recorded facts, including birth date, educational records, and published works, are reliable indicators that can be likened to stars guiding a lost desert traveler if the sky is clear. For the rest, one is wandering in the wilderness.

Early Balloons and Airships: The History of the City’s Underground Ossuaries and Burial Network looks at the development of the first balloons and airships, and how they were primarily used. You will learn about the first airships like never before.

The belief in lycanthropy is far older and more complex than most people suspect, dating all the way back to antiquity, and werewolves were once assumed to be very real. Indeed, people were even put on trial and executed because the courts of law were convinced they could change their form and kill innocent people. For thousands of years, werewolves have represented a strange and ancient tradition that still echoes through culture to this day.

Dirigibles proved popular in a variety of different ways throughout the 20th century, and they continued to be complements, even as airplane technologies rapidly advanced. Modern Balloons and Airships: The History and Legacy of Dirigibles During the 20th Century looks at the development of balloons and airships during the 20th century and the innovative ways they were used.

When scholars study the history of the ancient Near East, several wars that had extremely brutal consequences (at least by modern standards) often stand out. Forced removal of entire populations, sieges that decimated entire cities, and wanton destruction of property were all tactics used by the various peoples of the ancient Near East against each other, but the Assyrians were the first people to make war a science.

Scientists have long attempted to understand Earth’s past, and in service to that effort, they have divided the world’s history into eons, eras, periods, epochs, and ages. The Triassic Period: The History and Legacy of the Geologic Era that Witnessed the Rise of Dinosaurs looks at the development of the era, the extinction events that preceded it, and how dinosaurs began to evolve in the Late Triassic. You will learn about the Triassic Period like never before.

The saga of English predominance in Ireland began in the 12th century following the Norman invasion of England, when a band of Norman adventurers, established on the Welsh mainland, set off across the Irish Sea to test their prospects on the shores of England’s western neighbor. Ireland at the time was ruled in provinces by local kings, each with limited power and authority, and often at war with one another.

The annals of world history are filled with intriguing, although often outlandish stories of lost cities and kingdoms, and in addition to Atlantis, there are also Hyperborea, Shambhala, and Aztlan, to name just a few. One of these lost cities is that known as Ubar, Wabar, or Iram. Ubar and its location continued to fascinate people around the world, and it seemed as though its secrets would remain hidden beneath the Arabian sands until the 1980s, when a photojournalist named Nicholas Clapp became interested in the city.

King Xerxes I: The Life and Legacy of the Achaemenid Persian Empire’s Most Notorious Ruler looks at the life of the Persian leader and the major conflicts he led. You will learn about Xerxes like never before.