Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only paper and pencil to “counter-spying into the minds and activities of” Nazis, Elizebeth held a pivotal role in the early days of US cryptology. No code was too challenging for her to crack, and Elizebeth’s work undoubtedly saved thousands of lives. Extensive back matter includes explanations of codes and ciphers, further information on cryptology, a bibliography, a timeline of Elizebeth’s life, plus secret messages for young readers to decode.

    It was the first trip across an engineering marvel that had taken nearly fourteen years to construct. The woman's husband was the chief engineer, and he knew all about the dangerous new technique involved. The woman insisted she learn as well. When he fell ill mid-construction, her knowledge came in handy. She supervised every aspect of the project while he was bedridden, and she continued to learn about things only men were supposed to know:math,science,engineering.Women weren't supposed to be engineers. But this woman insisted she could do it all, and her hard work helped to create one of the most iconic landmarks in the world. This is the story of Emily Roebling, the secret engineer behind the Brooklyn Bridge, from author-illustrator Rachel Dougherty.

    Mina became an astronomer in a time when women were discouraged from even looking through telescopes. Yet Mina believed that the universe, with its billions of stars, was a riddle—and she wanted to help solve it.Mina ultimately helped to create a map of the universe that paved the way for astronomers. Newbery Honor–winning Kathryn Lasky shares her incredible true story.Use this book to encourage conversation at home and the classroom about women and STEM. This is a captivating picture book that centers around women and empowerment, perfect for Women's History Month and to be shared alongside such powerful titles as Hidden Figures by Margot Lee Shetterly and She Persisted by Chelsea Clinton.Kathryn Lasky’s nonfiction book Sugaring Time was a Newbery Honor Book, and the books she authored in the Dear America and Royal Diaries series have sold over 3 million copies. Julianna Swaney is the illustrator of the #1 New York Times bestselling We Are the Gardeners by Joanna Gaines.

    Jeanne Power was groundbreaking: she solved mysteries of sea animals and published her findings at a time when few of women’s contributions to science were acknowledged. Jeanne Power was persistent: when records of her research were lost, she set to work repeating her studies. And when men tried to take credit for her achievements, she stood firm and insisted on the recognition due to her.Jeanne Power was inspiring, and the legacy of this pioneering marine scientist lives on in every aquarium.

    She wasn't afraid of the bears, coyotes, and wildcats. But Hallie was afraid of fire and understood the threat it posed to the forests, wildlife, and people. And more than anything, she wanted to devote her life to protecting her beloved outdoors; she decided she would work for the US Forest Service. But in the 1880s the Forest Service didn't hire women, thinking they couldn't handle the physical challenges of the work or the isolation. But the Forest Service didn't know Hallie or how determined she could be. This picture-book biography tells the story of Hallie Morse Daggett, the first woman "fire guard" hired by the US Forest Service, whose hard work and dedication led the way for other women to join the Forest Service.

    A good student, she was especially interested in biology and won the top science prize at her school. Creative and observant, June noticed details that others often missed. She dreamed of attending university but economic hardships caused her to leave school at age 16. Still, June was determined to pursue her passion for science. She was hired by a local hospital to work in its lab, using a microscope to magnify and examine cells. Her work helped doctors treat patients. June later worked in labs in London and in Toronto. Her skill in using the electron microscope to examine cells and help identify viruses earned her promotion and respect in the science community. When June was 34 years old, she discovered the first human coronavirus. Her groundbreaking work continues to help researchers today in the fight against illnesses caused by viruses, including COVID-19.

    Born the youngest daughter of a poor family in Hanover, Germany, she was scarred from smallpox, stunted from typhus and used by her parents as a scullery maid. But when her favorite brother, William, left for England, he took her with him. The siblings shared a passion for stars, and together they built the greatest telescope of their age, working tirelessly on star charts. Using their telescope, Caroline discovered fourteen nebulae and two galaxies, was the first woman to discover a comet, and became the first woman officially employed as a scientist by no less than the King of England! The information from the Herschels star catalogs is still used by space agencies today.

    She knew how many miles it was to the moon (and how many back). She loved studying algebra and geometry and calculus and using math to solve problems in the outside world.Soon math led her to MIT and then to helping NASA put a man on the moon! She handwrote code that would allow the spacecraft’s computer to solve any problems it might encounter. Apollo 8. Apollo 9. Apollo 10. Apollo 11. Without her code, none of those missions could have been completed.Dean Robbins and Lucy Knisley deliver a lovely portrayal of a pioneer in her field who never stopped reaching for the stars.

    While other girls played with dolls, Joan preferred the company of reptiles. She carried her favorite lizard with her everywhere--she even brought a crocodile to school!When Joan grew older, she became the Curator of Reptiles at the British Museum. She went on to design the Reptile House at the London Zoo, including a home for the rumored-to-be-vicious komodo dragons. There, just like when she was a little girl, Joan hosted children's tea parties--with her komodo dragon as the guest of honor.With a lively text and vibrant illustrations, scientist and writer Patricia Valdez and illustrator Felicita Sala bring to life Joan Procter's inspiring story of passion and determination.

    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.

    And then one night she saw something unusual: a comet no one had ever seen before! Miss Mitchell’s extraordinary discovery made her famous the world over and paved the way for her to become America’s first professional female astronomer. Gorgeously illustrated by Diana Sudyka, this moving picture book about a girl from humble beginnings who became a star in the field of astronomy is sure to inspire budding scientists everywhere.

    But Evelyn crawled in dirt and collected glow worms in jars. When girls grew up they were expected to marry and look after children. But Evelyn took charge of the London Zoo insect house, filling it with crawling and fluttering specimens and breathing life back into the dusty exhibits. In the early 1920s, women were expected to stay home, but Evelyn embarked on eight solo expeditions to distant islands. She collected over 70,000 insect specimens, discovered new species, had tangles with sticky spider webs, and tumbled from a cliff. Inspire children to believe in their dreams and blaze their own trail with the story of Evelyn's amazing life!

    "Once you are aware of the wonder and beauty of earth, you will want to learn about it," wrote Rachel Carson, the pioneering environmentalist. She wrote Silent Spring, the book that woke people up to the harmful impact humans were having on our planet.

    But do you know about the mathematical genius who made sure that Apollo 13 returned safely home?As a child, Katherine Johnson loved to count. She counted the steps on the road, the number of dishes and spoons she washed in the kitchen sink, everything! Boundless, curious, and excited by calculations, young Katherine longed to know as much as she could about math, about the universe.From Katherine's early beginnings as a gifted student to her heroic accomplishments as a prominent mathematician at NASA, this is the story of a groundbreaking American woman who not only calculated the course of moon landings but, in turn, saved lives and made enormous contributions to history.

    Katherine Johnson was one of these mathematicians who used trajectories and complex equations to chart the space program. Even as Virginia’s Jim Crow laws were in place in the early 1950s, Katherine worked analyzing data at the NACA (later NASA) Langley laboratory. In 1962, as NASA prepared for the orbital mission of John Glenn, Katherine Johnson was called upon and John Glenn said “get the girl” (Katherine Johnson) to run the numbers by hand to chart the complexity of the orbital flight. He knew that his flight couldn’t work without her unique skills. President Barack Obama awarded Katherine Johnson the Presidential Medal of Freedom in 2015 and her incredible life inspired the Oscar-nominated film Hidden Figures. Get to know this incredible and inspirational woman with this beautifully illustrated picture book from an award-winning duo.