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.

    Oscar is a shop boy for the most powerful magician in the village, and spends his days in a small room in the dark cellar of his master's shop grinding herbs and dreaming of the wizards who once lived on the island generations ago. Oscar's world is small, but he likes it that way. The real world is vast, strange, and unpredictable. And Oscar does not quite fit in it.But now that world is changing. Children in the city are falling ill, and something sinister lurks in the forest. Oscar has long been content to stay in his small room in the cellar, comforted in the knowledge that the magic that flows from the forest will keep his island safe. Now even magic may not be enough to save it.

    When people scoffed at her dreams of becoming a pilot, Hazel wouldn't take no for an answer. She joined the Women Airforce Service Pilots during World War II. It was a dangerous job, but Hazel flew with joy and boldness.This moving, true story about a groundbreaking figure will inspire young readers to challenge barriers and reach for the sky.

    The decorations are all set and the pizza is on its way. But the Secret Service must be out to ruin her life, because they cancel at the last minute-citing security breach and squashing Audrey's chances for making any new friends. What good is being "safe and secure" if you can't have any fun?Audrey is ready to give up and become a White House hermit, until she discovers Alice Roosevelt's hidden diary. The former first daughter gives Audrey a ton of ideas for having fun...and more problems than she can handle.

    She took the name Frank Thompson and joined a Michigan army regiment to battle the Confederacy. Sarah excelled as a soldier and nurse on the battlefield. Because of her heroism, she was asked to become a spy. Her story comes to life through the signature illustrations and design of John Hendrix and the exciting storytelling of Marissa Moss.

    She imagined herself surrounded by billions of stars, floating, gliding, and discovering.She wanted to be an astronaut.Her mom told her, "If you believe it, and work hard for it, anything is possible.”Little Mae’s curiosity, intelligence, and determination, matched with her parents' encouraging words, paved the way for her success at NASA as the first African American woman to travel in space.

    But it's also the year that China's leader, Mao Ze-dong, launches the Cultural Revolution—and Ji-li's world begins to fall apart. Over the next few years, people who were once her friends and neighbors turn on her and her family, forcing them to live in constant terror of arrest. And when Ji-li's father is finally imprisoned, she faces the most difficult dilemma of her life.

    Louis to the grandest stages in the world. Meticulously researched by both author and artist, Josephine's powerful story of struggle and triumph is an inspiration and a spectacle, just like the legend herself.

    Demidova’s prison for criminal children is exactly where she wants to be. Valor’s sister Sasha is already serving a life sentence for stealing from the royal family and Valor is going to help her escape . . . from the inside.Never mind that no one has escaped in three hundred years. Valor has a plan and resources most could only dream about. But she didn't count on having to outsmart both the guards and her fellow prisoners. If Valor’s plan is to succeed, she’ll need to make unlikely allies. And if the plan fails, she and Sasha could end up with fates worse than prison.

    Make that five strangers. But Millie’s mom is a pilot like the famous Amelia, and Millie would love to have something to write to her about…if only she had her address. Once at Amelia’s house in Atchison, Kansas, Millie stumbles upon a display of Amelia’s famous flight goggles. She can’t believe her good luck, since they’re about to be relocated to a fancy museum in Washington, DC. But her luck changes quickly when the goggles disappear, and Millie was the last to see them. Soon, fingers are pointing in all directions, and someone falls strangely ill. Suddenly, a fun night of scavenger hunts and sweets takes a nosedive and the girls aren’t sure who to trust. With a blizzard raging outside and a house full of suspects, the girls have no choice but to band together. It’s up to the Amelia Six to find the culprit and return the goggles to their rightful place. Or the next body to collapse could be one of theirs.

    But to fall in love in a place like Minidoka, a place built to make people feel like they weren’t human—that was miraculous.After the bombing of Pearl Harbor, Tama is sent to live in a War Relocation Center in the desert. All Japanese Americans from the West Coast—elderly people, children, babies—now live in prison camps like Minidoka. To be who she is has become a crime, it seems, and Tama doesn’t know when or if she will ever leave. Trying not to think of the life she once had, she works in the camp’s tiny library, taking solace in pages bursting with color and light, love and fairness. And she isn’t the only one. George waits each morning by the door, his arms piled with books checked out the day before. As their friendship grows, Tama wonders: Can anyone possibly read so much? Is she the reason George comes to the library every day? Beautifully illustrated and complete with an afterword, back matter, and a photo of the real Tama and George—the author’s grandparents—Maggie Tokuda-Hall’s elegant love story for readers of all ages sheds light on a shameful chapter of American history.

    In school she quickly skipped ahead several grades and was soon studying complex equations with the support of a professor who saw great promise in her. But ability and opportunity did not always go hand in hand. As an African American and a girl growing up in an era of brutal racism and sexism, Katherine faced daily challenges. Still, she lived her life with her father’s words in mind: “You are no better than anyone else, and nobody else is better than you.” In the early 1950s, Katherine was thrilled to join the organization that would become NASA. She worked on many of NASA’s biggest projects including the Apollo 11 mission that landed the first men on the moon. Katherine Johnson’s story was made famous in the bestselling book and Oscar-nominated film Hidden Figures. Now in Reaching for the Moon she tells her own story for the first time, in a lively autobiography that will inspire young readers everywhere.

     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.

    When she was married at sixteen to a German count far below her rank, it was with the understanding that her father would help her husband achieve the kingship of Bohemia. The terrible betrayal of this commitment would ruin "the Winter Queen," as Elizabeth would forever be known, imperil the lives of those she loved, and launch a war that would last for thirty years. Forced into exile, the Winter Queen and her family found refuge in Holland, where the glorious art and culture of the Dutch Golden Age indelibly shaped her daughters' lives. Her eldest, Princess Elizabeth, became a scholar who earned the respect and friendship of the philosopher René Descartes. Louisa was a gifted painter whose engaging manner and appealing looks provoked heartache and scandal. Beautiful Henrietta Maria would be the only sister to marry into royalty, although at great cost. But it was the youngest, Sophia, a heroine in the tradition of a Jane Austen novel, whose ready wit and good-natured common sense masked immense strength of character, who fulfilled the promise of her great-grandmother Mary and reshaped the British monarchy, a legacy that endures to this day.Brilliantly researched and captivatingly written, filled with danger, treachery, and adventure but also love, courage, and humor, Daughters of the Winter Queen follows the lives of five remarkable women who, by refusing to surrender to adversity, changed the course of history.

    She loved solving problems. And she loved pushing the limits of what girls and women were expected to do and be. In the mid-twentieth century, women were not welcome in the sciences, but Marie was tenacious. She got a job in a laboratory at Cambridge University, New York. But then she faced another barrior: women were not allowed on the research ships (they were considered bad luck on boats). So instead, Marie stayed back and dove deep into the data her colleagues recorded. She mapped point after point and slowly revealed a deep rift valley in the ocean floor. At first the scientific community refused to believe her, but her evidence was irrefutable. She proved to the world that her research was correct. The mid-ocean ridge that Marie discovered is the single largest geographic feature on the planet, and she mapped it all from her small, cramped office.