But it's not just a guide to giggling at sleepovers--although that's included, of course! Whether readers consider themselves tomboys, girly-girls, or a little bit of both, this book is every girl's invitation to adventure.

    Siena was six—and her dreams kept skipping and leaping, circling and spinning, from airy runs along a beach near her home in Puerto Rico, to dance classes at the School of American Ballet, to her debut performance on stage with the New York City Ballet while working with ballet legend George Balanchine. Part family history, part backstage drama, this beautifully updated graphic memoir—which features a refreshed design and a brand-new scrapbook of Siena’s mementoes—is an original, firsthand look a young dancer’s beginnings.

    US Air Force Lieutenant Gail S. Halvorsen knew the children of the city were suffering. To lift their spirits, he began dropping chocolate and gum by parachute.Michael O. Tunnell tells an inspiring tale of candy and courage, illustrated with Lt. Halvorsen's personal photographs, as well as letters and drawings from the children of Berlin to their beloved "Uncle Wiggly Wings."

    Translated into more than fifty languages, Cheaper by the Dozen is the unforgettable story of the Gilbreth clan as told by two of its members. In this endearing, amusing memoir, siblings Frank Jr. and Ernestine capture the hilarity and heart of growing up in an oversized family.Mother and Dad are world-renowned efficiency experts, helping factories fine-tune their assembly lines for maximum output at minimum cost. At home, the Gilbreths themselves have cranked out twelve kids, and Dad is out to prove that efficiency principles can apply to family as well as the workplace. The heartwarming and comic stories of the jumbo-size Gilbreth clan have delighted generations of readers, and will keep you and yours laughing for years.

    Laura's westward journey to visit her daughter, Rose Wilder Lane, coincided with a spectacular event taking place in that city-the Panama Pacific International Exposition.        This was a great world's fair celebrating the completion of the Panama Canal, and Laura was amazed by the attractions that had been gathered there.        Her husband, Almanzo, was unable to leave their Missouri farm, and it was Laura's letters that gave him the chance to see what she saw during her visit to California.        These letters, gathered together here, allow the reader to experience Laura's adventures and her intimate thoughts as she shared with her husband the events of her exciting sojourn.

    This fictionalized account of their time together opens at the beginning of the Great Depression, when Tru is seven and Nelle is six. They love playing pirates, but they like playing Sherlock and Watson-style detectives even more. It’s their pursuit of a case of drugstore theft that lands the daring duo in real trouble. Humor and heartache intermingle in this lively look at two budding writers in the 1930s South.

    George's parents, who have always been wary of technology, warn him about their new neighbors: Eric is a scientist and his daughter, Annie, seems to be following in his footsteps. But when George befriends them and Cosmos, their super-computer, he finds himself on a wildly fun adventure, while learning about physics, time, and the universe. With Cosmos's help, he can travel to other planets and a black hole. But what would happen if the wrong people got their hands on Cosmos? George, Annie, and Eric aren't about to find out, and what ensues is a funny adventure that clearly explains the mysteries of science. Garry Parsons' energetic illustrations add humor and interest, and his scientific drawings add clarity; there are also eight 4-page full-color inserts of scientific photos.

    When a professor discovered that the homework sent to him under a male pen name came from a woman...nothing stopped Sophie. And when she tackled a math problem that male scholars said would be impossible to solve...still, nothing stopped Sophie.For six years Sophie Germain used her love of math and her undeniable determination to test equations that would predict patterns of vibrations. She eventually became the first woman to win a grand prize from France's prestigious Academy of Sciences for her formula, which laid the groundwork for much of modern architecture (and can be seen in the book's illustrations).Award-winning author Cheryl Bardoe's inspiring and poetic text is brought to life by acclaimed artist Barbara McClintock's intricate pen-and-ink, watercolor, and collage illustrations in this true story about a woman who let nothing stop her.

    His popular TV series brought whales, otters, and dolphins right into people s living rooms. Now, in this exciting picturebook biography, Dan Yaccarino introduces young readers to the man behind the snorkel. From the first moment he got a glimpse of what lived under the ocean s waves, Cousteau was hooked. And so he set sail aboard the Calypso to see the sea. He and his team of scientists invented diving equipment and waterproof cameras. They made films and televisions shows and wrote books so they could share what they learned. The oceans were a vast unexplored world, and Cousteau became our guide. And when he saw that pollution was taking its toll on the seas, Cousteau became our guide in how to protect the oceans as well."

    He protected roots through harsh winters, so plants could be reborn in the spring. He trimmed flowers, spread soil, studied life cycles. And it was in this very place that George’s love of nature sprouted into something so much more—his future.

    D. Wilson delighted readers with his first unforgettable action-adventure story of survival. . . .  Thomas Hammond has always lived next to Leepike Ridge, but he never imagined he might end up lost beneath it! The night Tom’s schoolteacher comes to dinner and asks Tom’s mother to marry him, Tom slips out of the house and escapes down a nearby stream on a floating slab of packing foam. The night and stars lull Tom to sleep, and when he wakes, he has ridden his foam raft all the way to the ridge, where the stream dives underground. Flung over rapids and tossed through chasms, Tom finally hits shore, sore but alive. What Tom finds under Leepike Ridge—a dog, a flashlight, a castaway, a tomb, and buried treasure—will answer questions he hadn’t known to ask, and change his life forever. Now, if only he can find his way home again. . . .

    She dreamed of playing the violin, but with little money for anything but the bare essentials, it was never an option...until a music teacher named Favio Chávez arrived. He wanted to give the children of Cateura something special, so he made them instruments out of materials found in the trash. It was a crazy idea, but one that would leave Ada—and her town—forever changed. Now, the Recycled Orchestra plays venues around the world, spreading their message of hope and innovation.

    Then -- amazingly -- he actually meets his idol, and begs Houdini to explain himself. A mysterious locked box is the magician's only answer, and Victor is left to wonder: Does the box contain the secrets to the most famous magic tricks ever performed?

    But one night after Girl Scouts she trips and falls, severely injuring her two front teeth, and what follows is a long and frustrating journey with on-again, off-again braces, surgery, embarrassing headgear, and even a retainer with fake teeth attached. And on top of all that, there’s still more to deal with: a major earthquake, boy confusion, and friends who turn out to be not so friendly. This coming-of-age true story is sure to resonate with anyone who has ever been in middle school, and especially those who have ever had a bit of their own dental drama.

    As we dream with him, we are taken further and further into mathematical theory, where ideas eventually take flight, until everyone--from those who fumble over fractions to those who solve complex equations in their heads--winds up marveling at what numbers can do.Hans Magnus Enzensberger is a true polymath, the kind of superb intellectual who loves thinking and marshals all of his charm and wit to share his passions with the world. In The Number Devil, he brings together the surreal logic of Alice in Wonderland and the existential geometry of Flatland with the kind of math everyone would love, if only they had a number devil to teach them.