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.

    But this Moscow fortress has had its share of dark days. Follow along with author Deborah Hopkinson as she recounts the tales of spying, murder, missing children, and lost treasure that are part of this landmark's long history.

    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.

    Born in California, Ripley began his career as a sports cartoonist. He went on to chronicle global records and oddities in his weekly column, Believe It Or Not! After publishing mogul William Randolph Hearst took an interest in the column, it became a syndicated global success. Ripley spent his life traveling to more than 200 countries in search of strange objects and interesting facts. His penchant for the peculiar launched an entertainment empire, and his collection of artifacts can be seen worldwide at his famous Odditoriums. Believe It Or Not!

    For thousands of years, humans believed that Earth was at the center of the Universe, but all of that changed in the 17th century. Astronomers like Nicolaus Copernicus, Galileo Galilei, Johannes Kepler, and Isaac Newton proposed the unthinkable theory that Earth and the other planets actually revolved around the Sun. This engaging book chronicles the beginning of the modern age of astronomy, then follows later discoveries, including NASA's current missions in space.

    Though he studied law in London and spent his early adulthood in South Africa, he remained devoted to his homeland and spent the later part of his life working to make India an independent nation. Calling for non-violent civil disobedience, Gandhi led India to independence and inspired movements for civil rights around the world. Gandhi is recognized internationally as a symbol of hope, peace, and freedom.

    Everyone has heard of Albert Einstein-but what exactly did he do? How much do kids really know about Albert Einstein besides the funny hair and genius label? For instance, do they know that he was expelled from school as a kid? Finally, here's the story of Albert Einstein's life, told in a fun, engaging way that clearly explores the world he lived in and changed.

    He was drafting the Declaration of Independence, a document that would sever this country's ties with Britain and announce a new nation—The United States of America. Colonists were willing to risk their lives for freedom, and the Declaration of Independence made that official. Discover the true story of one of the most radical and uplifting documents in history and follow the action that fueled the Revolutionary War.

    A tough, intelligent woman who spoke five languages, Elizabeth ruled for over forty years and led England through one of its most prosperous periods in history. Over 80 illustrations bring ?Gloriana? and her court to life.

    She lived in a world of silence and darkness and she spent the rest of her life struggling to break through it. With the help of teacher Annie Sullivan, Helen learned to read, write, and do many amazing things. This inspiring illustrated biography is perfect for young middle-grade readers. Black-and-white line drawings throughout, sidebars on related topics such as Louis Braille, a timeline, and a bibliography enhance readers' understanding of the subject.

    The family performed at fairs, weddings, quinceañeras, and on street corners in their native Texas. Selena learned how to sing in Spanish and soon became hugely popular within the Latino community--so much so that she became the best-selling Latin artist of the 1990s. Selena was poised to be a great success, but her life was cut short after being fatally wounded by the president of her fan club. Selena's contributions to music and fashion during her life made her one of the top Latin musicians in the 1990s, and readers will want to know more about the woman who introduced the world to Tejano music.

    Often it got him into trouble. Once he painted pictures with tar on the side of his family's white house. His family was poor, and the happiest time of his childhood was spent living on a farm in Missouri. His affection for small-town life is reflected in Disneyland Main Streets around the world. With black-and-white illustrations throughout, this biography reveals the man behind the magic.This book is not authorized, licensed or endorsed by the Walt Disney Company or any affiliate.

    His iconic look is a go-to Halloween costume for kids and adults alike. But how did the mad scientist and his creation become so popular? Author Sheila Keenan explains his spooky origin story, the history of the movies, and what lies ahead for this monstrous creature.

    As a child he dreamt of changing South Africa; as a man he changed the world.  Nelson Mandela spent his life battling apartheid and championing a peaceful revolution.  He spent twenty-seven years in prison and emerged as the inspiring leader of the new South Africa.  He became the country’s first black president and went on to live his dream of change.  This is an important and exciting addition to the Who Was...? series.From the Trade Paperback edition.

    Born in rural Jamaica, this musician and songwriter began his career with his band, The Wailing Wailers, in 1963. The Wailers went on to spread the gospel of reggae music around the globe. Bob's distinctive style and dedication to his Rastafari beliefs became a rallying cry for the poor and disenfranchised the world over and led to a hugely successful solo career. After his death in 1981, Bob Marley became a symbol of Jamaican culture and identity. His greatest-hits album, Legend, remains the best-selling reggae album of all time. Who Was Bob Marley? tells the story of how a man with humble roots became an international icon.This title in the New York Times best-selling series contains eighty illustrations that help bring the story to life.