What exactly is going on there? Is Area 51 a top secret military base that lies in the middle of the barren Nevada desert? Or could it actually be a facility for examining aliens and their spaceships? People can't drive anywhere close to it; the US government rarely acknowledges its existence; and until recently, the airspace overhead was restricted! Conspiracy theories abound about what goes on at Area 51, especially since 1947 when strange objects were found in the middle of a field in Roswell, New Mexico. Author Paula K. Manzanero explains why Area 51 was established and reveals the mystery behind those unidentified flying objects in the sky. Check out this book and decide what you believe.

    In modern times, it was a federal prison for only 29 years, but now draws over a million visitors each year. Learn the history of America's most famous prison, from its initial construction as a fort in the 1800s, to its most famous residents such as Al Capone and "Machine Gun" Kelly. Where Is Alcatraz? also chronicles some of the most exciting escape attempts—even one that involved chipping through stone with spoons and constructing rafts out of raincoats!

    Learn the story behind the creation of Walt Disney World. In 1964, when Walt Disney and his brother Roy decided to build a second theme park in the Florida swamplands, they kept it super hush-hush. Why? Well, if word got out that they planned to buy up lots of land, the price would have skyrocketed. So the Disneys cleverly covered up their trail, avoiding the Orlando airport and even using made-up names, like Walt and Roy Davis, for their flights. The deception worked. In covering the history of the Most Magical Place On Earth, Joan Holub takes readers both behind the scenes and underneath the park (there are secret employee-only tunnels that form one big circle under the Magic Kingdom). Loaded with fun facts, this book is a great companion to Who Was Walt Disney?

    So no one was prepared when the nearby volcano Mount Vesuvius suddenly erupted, spouting ash that buried the city and its inhabitants. The disaster left thousands dead, and Pompeii was no more than a memory for almost 1,700 years. In 1748, explorers rediscovered the port city with intact buildings and beautiful mosaics. This easy-to-read account is gripping and includes photos of the ruins.

    The contests were held every four years and winning athletes brought honor and respect to their homelands.The tradition of the Olympic Games faded over time until 1896, when they were brought back to life. The first modern Olympics were held in Athens, Greece, with over two hundred athletes from fourteen countries. Today, nearly three thousand years after the first Games, the Summer Olympics attract one hundred thousand top athletes from over two hundred countries. Billions of fans around the world cheer on their national teams to bring back the gold.

    In later years, the island was deserted, the buildings decaying. Ellis Island was not restored until the 1980s, when Americans from all over the country donated more than $150 million. It opened to the public once again in 1990 as a museum. Learn more about America's history, and perhaps even your own, through the story of one of the most popular landmarks in the country.

    It sits on the Salisbury Plain in Southern England. But what is the meaning of these strange circles of stones? Was Stonehenge a religious site to honor the dead? Or a sacred place of healing? Or perhaps an astrological calendar? These are much harder questions to answer. However, in an engaging and easy-to-read account, True Kelley puts forth all theories—past as well as current ones—about Stonehenge and the people who four thousand years ago managed to build this amazing monument.

    He complained that his father, the great king of Macedon, wasn't leaving anything for him to conquer! This, of course, was not the case. King Alexander went on to control most of the known world of the time. His victories won him many supporters, but they also earned him enemies. This easy-to-read biography offers a fascinating look at the life of Alexander and the world he lived in.

    The Amazon River basin teems with life—animal and plant alike. It's a rainforest that is home to an estimated 390 billion individual trees, 2.5 million species of insects, and hundreds of amazing creatures and plants that can either cure diseases, or, like the poison dart frog, kill with a single touch. Where Is the Amazon? reveals the amazing scale of a single rainforest that we are still trying to understand today and that, in many ways, supports our existence on this planet.

    Blind from the age of four, he was only fifteen when in 1824 he invented a reading system that converted printed words into columns of raised dots. Through touch, Braille opened the world of books to the sightless, and almost two hundred years later, no one has ever improved upon his simple, brilliant idea.

    His Hong Kong and Hollywood-produced films elevated the traditional martial arts film to a new level of popularity and acclaim.  Through such films as Way of the Dragon and Enter the Dragon, Lee helped to change the way Asians were presented in American films and, in the process, he became an iconic figure known throughout the world. Although he died at the young age of 32, Bruce Lee is widely considered to be the one of the most influential martial artists of all time.

    The oldest president ever, he survived a near-fatal assassination attempt and lived to be 93. Who Was Ronald Reagan? covers his life and times in a balanced, entertaining way for children. More than 100 black-and-white illustrations fill out the portrait of our fortieth president.

    For generations, France had been besieged by the British. At age 11, Joan began to see religious visions telling her to join forces with the King of France. By the time she was a teenager, she was leading troops into battle in the name of her country. Though she was captured and executed for her beliefs, Joan of Arc became a Catholic saint and has since captured the world's imagination.

    He rose in the ranks to First Lord of the Admiralty and was a staunch opponent of the encroaching German Nazis. Churchill served as Prime Minister of the United Kingdom from 1940 to 1945 and again from 1951 to 1955. Widely regarded as one of the greatest wartime leaders of the 20th century, Churchill was also a historian, a writer, and an artist. He is the only British Prime Minister to have won the Nobel Prize in Literature, and was the first person to be made an honorary citizen of the United States.

    For a long time, the main role of First Ladies was to act as hostesses of the White House...until Eleanor Roosevelt.  Born in 1884, Eleanor was not satisfied to just be a glorified hostess for her husband, President Franklin Delano Roosevelt.  Eleanor had a voice, and she used it to speak up against poverty and racism.  She had experience and knowledge of many issues, and fought for laws to help the less fortunate.  She had passion, energy, and a way of speaking that made people listen, and she used these gifts to campaign for her husband and get him elected president-four times!  A fascinating historical figure in her own right, Eleanor Roosevelt changed the role of First Lady forever.