X Books: Strange

Do UFOs exist? Was there a cover up? Discover these questions and more! High-interest topics, real stories, engaging design and astonishing photos are the building blocks of the XBooks, a new series of books designed to engage and motivate reluctant and enthusiastic readers alike. With topics based in science, history, and social studies, these action-packed books will help students unlock the power and pleasure of reading... and always ask for more! Unearthly remains recovered in Roswell! A rancher in New Mexico stumbles on something strange. It's like nothing else on Earth. The U.S. Army says...

Where is the missing city? What's hidden there and why? Find out all this and more! High-interest topics, real stories, engaging design and astonishing photos are the building blocks of the XBooks, a new series of books designed to engage and motivate reluctant and enthusiastic readers alike. With topics based in science, history, and social studies, these action-packed books will help students unlock the power and pleasure of reading... and always ask for more! High-tech hunt for hidden treasure! Thousaands of years ago, a great city vanished from the Arabian Peninsula. Centuries later, and halfway around the world, an amateur archeologist thinks he knows just how to find it...

Where did the mummy come from? What happened to the person that became the mummy? Find out all this and more! When a mummy is discovered in Denmark, museum experts are brought in to determine the body's origin. With many clues and facts, scientists try to discover why this ancient man was murdered.