Technology Mystery

They're flying saucers or glowing balls of light. Some people say they have seen UFOs in the sky. Are the legends true?

Steel Gods is the second novel in the Great Silence trilogy, which began with Grave Empire, from Sunday Times bestselling author Richard Swan—a dark flintlock fantasy filled with epic adventure, arcane mysteries and creeping dread. Industrial Revolution Beckons. Spiritual Catastrophe Looms...

These are the adventures and discoveries of the scientists who revealed the secrets of the Komodo dragon. This strange creature inspired myth and legend, luring brave souls into the forests of Indonesia to see if the tales were true. In the end, it attracted scientists, who unraveled the mysteries of how such a remarkable creature could exist, how it uses the deadly germs in its saliva to its advantage, and how those microbes may lead to cures for stubborn diseases.

Ever want to know what that thing is growing on your face—and how it got there? How about what that insect is doing outside your window? Oh, Yuck! has stories about these things and more! Learn about vile bodily functions, including gas eruptions, skin breakouts, and escaping fluids. Witness creepy crawly bugs from your backyard to the deepest darkest jungles doing the grossest things imaginable.

This beautiful tale follows a raindrop’s journey on Earth, from the time of the dinosaurs to the creation of the earliest cities and beyond. It explains how Earth has depended on the same water supply throughout its existence by flowing and falling all around us, fueling and forming much of what we have seen and used for millions of years.

Alien abductions? Mysterious lights in the sky? Could these events actually be the work of extra terrestrials? Get the facts about the top ten UFO and alien mysteries of all time.

Airplanes that soared through ancient skies? An underwater city? Could these unbelievable things ever have existed? Learn about the top 10 ancient mysteries and investigate for yourself.

How can massive stones slide across the desert untouched? Can lightning really bounce like a ball? Why was it raining fish in Europe in 2004? Nature holds some of our world's strangest mysteries. Some of the best minds on the planet have tried to explain these unsolved phenomena. Listeners can go on an outdoor adventure to explore some of nature's most puzzling mysteries.

The universe is rapidly expanding. Of that much scientists are certain. But how fast? And with what implications regarding the fate of the universe? Ellen Jackson and Nic Bishop follow Dr. Alex Fillippenko and his High-Z Supernova Search Team to Mauna Kea volcano in Hawaii, where they will study space phenomena and look for supernovae, dying stars that explode with the power of billions of hydrogen bombs. Dr. Fillippenko looks for black holes--areas in space with such a strong gravitational pull that no matter or energy can escape from them--with his robotic telescope.

Do you love playing tricks on your friends? This book shows you how to bewilder your friends with a mystery smelly balloon! Using simple materials and easy step-by-step instructions, young listeners can explore the science behind this fun project.

Holly Marie was forty-two years old the day she found out she was missing. At ten months old, Holly Marie was brought to the door of a church by three barefoot women in white robes and head coverings. Adopted by the pastor and raised in a loving Christian home, Holly nevertheless struggled with...

Is that just a shadow? Or could it be something—or someone—else? This chilling series introduces reluctant listeners to ghost stories from around the world. This startling series is sure to delight ghost lovers! This volume includes Ghosts in Africa, Ghosts in Asia, and Ghosts in Australia.

From campfire tales told in Shakespeare’s plays, ghosts have long been favorite story subjects. But are some places more likely to attract unwanted spirits of the dead? This high-interest series for young listeners explores common haunts for restless souls through stories of ghostly encounters.

From campfire tales told in Shakespeare’s plays, ghosts have long been favorite story subjects. But are some places more likely to attract unwanted spirits of the dead? This high-interest series for young listeners explores common haunts for restless souls through stories of ghostly encounters.

Can you find your way out of any maze, even blindfolded? You can, if you know this one simple secret.

Is that just a shadow? Or could it be something—or someone—else? This chilling series introduces reluctant listeners to ghost stories from around the world. This startling series is sure to delight ghost lovers! This volume includes Ghosts in Europe, Ghosts in North America, and Ghosts in South America.

Get ready for bone-chilling stories for beginning listeners! Explore frightening cemeteries, haunted houses, spooky libraries, and other scary places in this expertly crafted series for young listeners. Each of the ghostly tales will grab hold of listeners with an icy grip and send chills racing down their spines!

Get ready for bone-chilling stories for beginning listeners! Explore frightening cemeteries, haunted houses, spooky libraries, and other scary places in this expertly crafted series for young listeners. Each of the ghostly tales will grab hold of listeners with an icy grip and send chills racing down their spines!

Some people believe aliens visited Earth during the age of the dinosaurs. Did aliens have anything to do with their extinction? Have aliens left other signs on Earth throughout history? Learn more to find out!

People often see foreign objects fly across the sky. Are those objects satellites? Are they meteorites? Or is there something else in outer space? Listen to find out more about UFO sightings.