Most people didn't even believe this city existed. But if Fawcett could find it, he would be rich and famous forever. This is the true story of one man's thrilling, dangerous journey into the jungle, and what he found on his quest for the lost city of Z.

    Perfect for fans of Hidden Figures and Mae Among the Stars.As a little girl, Maryam Mirzakhani was spellbound by stories. She loved reading in Tehran’s crowded bookstores, and at home she'd spend hours crafting her own tales on giant rolls of paper.Maryam loved school, especially her classes in reading and writing. But she did not like math. Numbers were nowhere near as interesting as the bold, adventurous characters she found in books. Until Maryam unexpectedly discovered a new genre of storytelling: In geometry, numbers became shapes, each with its own fascinating personality—making every equation a brilliant story waiting to be told.As an adult, Maryam became a professor, inventing new formulas to solve some of math's most complicated puzzles. And she made history by becoming the first woman—and the first Iranian—to win the Fields Medal, mathematics’ highest award.Maryam's Magic is the true story of a girl whose creativity and love of stories helped her—and the world—to see math in a new and inspiring way.

    Some came to watch him cross. Some came to watch him fall. Some thought he wouldn’t show up at all. But he did show up. And he did walk across the river. And then he did something else amazing. He crossed the river on that tightrope again and again, adding another death-defying flourish each time. Matt Tavares’s gorgeous, riveting account of the daredevil of Niagara Falls is sure to hold readers in its grip, just as Blondin's feats enthralled those spectators on the cliffs more than one hundred and fifty years ago.

    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.

                    As a young Nahua girl in Mexico during the early 1900s, Luz learned how to grind corn in a metate, to twist yarn with her toes, and to weave on a loom. By the fire at night, she listened to stories of her community’s joys, suffering, and survival, and wove them into her heart. But when the Mexican Revolution came to her village, Luz and her family were forced to flee and start a new life. In Mexico City, Luz became a model for painters, sculptors, and photographers such as Diego Rivera, Jean Charlot, and Tina Modotti. These artists were interested in showing the true face of Mexico and not a European version. Through her work, Luz found a way to preserve her people's culture by sharing her native language, stories, and traditions. Soon, scholars came to learn from her.

    R. R. Tolkien.John Ronald loved dragons. He liked to imagine dragons when he was alone, and with his friends, and especially when life got hard or sad. After his mother died and he had to live with a cold-hearted aunt, he looked for dragons. He searched for them at his boarding school. And when he fought in a Great War, he felt as if terrible, destructive dragons were everywhere. But he never actually found one, until one day, when he was a grown man but still very much a boy at heart, when he decided to create one of his own. John Ronald's Dragons, a picture book biography by Caroline McAlister and illustrated by Eliza Wheeler, introduces the beloved creator of Middle Earth and author of The Hobbit and The Lord of the Rings to a new generation of children who see magic in the world around them.

    Hundreds of Maasai surround an American diplomat to bestow a gift on the American people. The gift is as unsought and unexpected as it is extraordinary. A mere nine months have passed since the September 11 attacks, and hearts are raw. Tears flow freely as these legendary warriors offer their gift to a grieving people half a world away. Word of the gift will travel news wires around the globe. Many will be profoundly touched, but for Americans, this selfless gesture will have deeper meaning still. For a heartsick nation, the gift of fourteen cows emerges from the choking dust and darkness as a soft light of hope and friendship. Master storyteller Carmen Agra Deedy hits all the right notes in this story of generosity that crosses boundaries, nations, and cultures. An afterword by Wilson Kimeli Naiyomah, the Maasai warrior at the center of the story, provides additional information about his tribe and their generosity. Thomas Gonzalez's stunning paintings are saturated with rich hues of oranges and browns and blues and greens, which capture the nobility of the Maasai people and the distinctive landscape of the African plain.

    Finding a new home at the New York Public Library as a bilingual assistant, she turned her popular stories into libros and spread story seeds across the land. Today, these seeds have grown into a lush landscape as generations of children and cuentistas continue to share her stories and celebrate Pura’s legacy.This portrait of the influential librarian, author, and puppeteer reminds us of the power of storytelling and the extraordinary woman who opened doors and championed bilingual literature.

    Sing with Me follows Selena’s rise to stardom, from front-lining her family’s band at rodeos and quinceañeras to performing in front of tens of thousands at the Houston Astrodome. Young readers will be empowered by Selena’s dedication–learning Spanish as a teenager, designing her own clothes, and traveling around the country with her family–sharing her pride in her Mexican-American roots and her love of music and fashion with the world.

    The cub's mother lost the instinct to care for him. "Just do for him what you would do with a human baby," Fred suggested...and she did. Helen named him MacArthur, and fed him milk from a bottle and cooed him to sleep in a crib.Soon enough, MacArthur was not the only cub bathed in the tub! The couple continues to raise lion and tiger cubs as their own, until they are old enough to return them to zoos. Helen becomes the first female zookeeper at the Bronx zoo, the keeper of the nursery.This is a terrific non-fiction book to read aloud while snuggling up with your cubs! Filled with adorable baby cats, this is a story about love, dedication, and a new kind of family.Gorgeously patterned illustrations by Julie Downing detail the in-home nursery and a warm pallet creates a cozy pairing with Candace Fleming's lovely language.Backmatter includes a short biography of Helen Martini and a selected bibliography.A Junior Library Guild Selection!

    Taught to think big by her father who was a mapmaker, Marie wanted to do something no one had ever done before: map the bottom of the Atlantic Ocean. Was it even possible? Not sure if she would succeed, Marie decided to give it a try.Throughout history, others had tried and failed to measure the depths of the oceans. Sailors lowered weighted ropes to take measurements. Even today, scientists are trying to measure the depth by using echo sounder machines to track how long it would take a sound wave sent from a ship to the sea floor to come back. But for Marie, it was like piecing together an immense jigsaw puzzle.Despite past failures and challenges—sometimes Marie would be turned away from a ship because having a woman on board was “bad luck”—Marie was determined to succeed. And she did, becoming the first person to chart the ocean floor, helping us better understand the planet we call home.

    

    Fannie dreamed that America could achieve its ideals of equality and justice for all, and she sacrificed her life to help that dream come true. Fannie became a union activist, helping to create St. Louis, Missouri, Local 67 of the United Garment Workers of America. She traveled the nation and eventually gave her life, calling for fair wages and decent working and living conditions for workers in both the garment and mining industries. Her accomplishments live on today. This book includes an index, glossary, a timeline of unions in the United States, and endnotes.

    James Barry, born female, who lived as a man from age 18 to his death.Like other girls of her time, Margaret Bulkley didn't go to school. She wouldn't grow up to own property, be a soldier, a doctor, or hold any job other than perhaps maid or governor--such was a girl's lot in 19th century England. And was she comfortable born in a girl's body? We will never know. What we do know is that at the age of 18, she tugged off her stockings and dress, cut her red-gold curls, and vanished. In her place appeared a young man. Margaret became James Barry. James would attend medical school, become a doctor and a soldier, travel the world. He would fall in love, deliver babies, and fight in a duel. And he would live a rich full life.Here is a picure book that is both a fascinating and sensitively drawn portrait of someone who would not be undervalued, and an important introduction to the concept of gender identity.

    Ona was widely known for her excellent skills as a seamstress, and was raised alongside Washington's grandchildren. Indeed, she was frequently mistaken for his granddaughter. This biography follows her childhood and adolescence until she decides to run away.This book doesn't shy away from the horrors of slavery, nor the complex role of house servants. Author Ray Anthony Shepard implicates the reader in Ona's decision to emancipate herself by using a rhetorical refrain, "Why you run, Ona Judge?" This haunting meditation welcomes meaningful and necessary conversation among readers. Illustrator Keith Mallett's rich paintings include fabric collage and add further feeling and majesty to Ona's daring escape.