Imagine over three million square miles of sand dunes that are as tall as a ten-story building. That place is real -- it's the Sahara Desert! Vast, yes! And home to fascinating creatures such as ostriches and fennec foxes as well as amazing plant life. The shallow roots of the mesquite tree can grow almost 200 feet across to absorb water. Readers will also learn about the famous trade routes of the past with caravans of up to 10,000 camels, European explorers to the region (some very unlucky ones), and native populations like the Berber and Tuareg, the faces of the men are blue from the dye in the veils they always wear.

The story of how a girl born into slavery became an early leader in the civil rights movement and the most famous black female journalist in nineteenth-century America.

Born into slavery in 1862, Ida Bell Wells was freed as a result of the Emancipation Proclamation in 1865. Yet she could see just how unjust the world she was living in was. This drove her to become a journalist and activist. Throughout her life, she fought against prejudice and for equality for African Americans. Ida B. Wells would go on to co-own a newspaper, write several books, help cofound the National Association for the Advancement of Colored People (NAACP), and fight for women's right to vote.

Georgia O'Keeffe is famously known for her colorful, large paintings of flowers, but this artist's portfolio expands far beyond Jack-in-the-pulpits. In this book, young readers will learn about O'Keeffe's childhood in Wisconsin and her years as a talented art school teacher. Her years as an artist in both New York and New Mexico, two areas that are heavily represented in her artwork, reveal O'Keeffe's influences. Explore the adventures that inspired O'Keeffe's paintings of skyscrapers, barns, skulls, flowers, and made her into an American art icon of the twentieth century.

Grab your COLOR pom-poms and your ADJECTIVE spirit, because Mad Libs is here to cheer! Y-E-L-L, everybody yell -- Go Team! Mad Libs is here to bring the spirit and the excitement of cheerleading! Whether you're a flyer or a base, or even the team mascot, these 21 hilarious fill-in-the-blanks stories are perfect for any cheerleader who's ready to go, fight, win!

Find out all about NASA in this out-of-this-world addition to the What Was? series.

The National Aeronautics and Space Administration, better known as NASA, began in 1958. With its creation, the United States hoped to ensure it won the space race against the Soviet Union. Author Sarah Fabiny describes the origins of NASA, the launching of the Apollo program that landed the first human on the moon, and the many missions and discoveries that have taken place since then. NASA has a rich history and still plays an important role in uncovering the mysteries of the universe. Readers are sure to get sucked into this book.

Giddy-up and mosey on down to chow on a turkey PART OF THE BODY and some fried Oreos with County Fair Mad Libs! Bring out your butter sculptures and get ready for some fun rides, because County Fair Mad Libs is sure to take home the blue ribbon! Enjoy the adorable animals, all the fried food you can eat, and these 21 fill-in-the-blanks stories as you giddy up and make your way down to the nearest county fair with Mad Libs!

After overthrowing Fuigencia Batista in 1959, Fidel Castro became the leader of an island country only ninety miles away from Florida. While in power, Castro outlasted ten US presidents and turned the small nation into a one-party state with influence over the entire world. Called a leader by some and a dictator by others, Castro defined not one but several eras in world politics.

Although Jane Austen's works were first published anonymously and brought her little personal recognition, today they are rarely out of print and have inspired movies, television shows and mini-series, literary anthologies, and many other adaptations all around the world. Her writing- principally her five novels-is a critique of the British landed gentry at the end of the eighteenth century, and often a comment on the pursuit of a "good match" in matters of marriage. Pride and Prejudice, Sense and Sensibility, Mansfield Park, Emma, and Northhanger Abbey remain her most famous works. Who Was Jane Austen? reveals the life of this most private author.

Go back to the thrilling time of warring knights who were prepared to give their life in order to protect their lord and his castle. Castles may conjure up a romantic fairy tale world; however, in real life, during the Middle Ages, castles were fortresses, providing shelter and protection for the lord as well as for the peasants who lived on his land. For an army, a lord depended on young soldiers in armor called knights who spent years at the castle learning the skills of warfare. Author Sarah Fabiny dives into the history of castles and how they grew from simple wood structures to mighty fortresses in stone. She also explains who could become a knight and what their lives were like off of the battlefield, enjoying feasts, courting their lady loves, and showing off in tournaments. With 80 fun black-and-white illustrations and an engaging 16-page photo insert, readers will be excited to read this latest addition to Who HQ!

You can always recognize a painting by Kahlo because she is in nearly all--with her black braided hair and colorful Mexican outfits. A brave woman who was an invalid most of her life, she transformed herself into a living work of art. As famous for her self-portraits and haunting imagery as she was for her marriage to another famous artist, Diego Rivera, this strong and courageous painter was inspired by the ancient culture and history of her beloved homeland, Mexico. Her paintings continue to inform and inspire popular culture around the world.

Though she grew up in rural Pennsylvania, Rachel Carson dreamed of the sea. In 1936 she began work with the Bureau of Fisheries and soon after published "Under the Sea Wind," her first of many nature books. Her 1962 bestseller, "Silent Spring," sent shockwaves through the country and warned of the dangers of DDT and other pesticides. A pioneering environmentalist, Rachel Carson helped awaken the global consciousness for conservation and preservation.

Explore Antarctica--the coldest, driest, and windiest continent on Earth--in this adventure-filled title in the Who HQ series.

Antarctica, the earth's southernmost continent, was virtually untouched by humans until the nineteenth century. Many famous explorers journeyed (and often died) there in the hope of discovering a land that always seemed out of reach. This book introduces readers to this desert--yes, desert!--continent that holds about 90 percent of the world's ice; showcases some of the 200 species that call Antarctica home, including the emperor penguin; and discusses environmental dangers to the continent, underscoring how what happens to Antarctica affects the entire world.

Ode to Alcohol Mad Libs is the perfect party accessory The 21 stories inside pay homage to everyone's favorite type of liquid: alcohol, of course This book makes the perfect gift for all the party animals in your life.

Born into wealth in 1860's London, Beatrix Potter always had a vivid imagination. Her early interests included natural history and archaeology, and Potter delighted in sketching fossils and fungi. After briefly illustrating Christmas cards with her brother, Bertram, Potter wrote and illustrated her well-known book, The Tale of Peter Rabbit. The book was rejected by several publishes until Frederick Warne eventually took a risk and published the story in 1902 - a risk that paid off. Peter Rabbit was a huge success and readers loved hearing about Peter's mischevious adventures in the lush English countryside. As she got older, Beatrix Potter became a proud conservationist, working hard to defend the landscape she loved so well against industrialization and logging. Now over one hundred years old, Peter Rabbit and his animal friends have become cultural touchstones and continue to delight readers of all ages.