Like her mother, she had a passion for science, math, and machines. It was a very good combination. Ada hoped that one day she could do something important with her creative and nimble mind.A hundred years before the dawn of the digital age, Ada Lovelace envisioned the computer-driven world we know today. And in demonstrating how the machine would be coded, she wrote the first computer program. She would go down in history as Ada Lovelace, the first computer programmer.Diane Stanley’s lyrical writing and Jessie Hartland’s vibrant illustrations capture the spirit of Ada Lovelace and bring her fascinating story vividly to life.

    Along the way, they see many famous sites, share hilarious and touching adventures, and show young readers (along with their teachers and parents) how trained service dogs help people with disabilities. Full of beautiful photos of this loveable Golden Retriever and his best friend, Tuesday Takes Me There continues the bestselling true story of a wounded veteran and the dog that saved him.

    So what’s the big deal about them? Well, every head of every person you’ve ever seen has a skull inside. And that includes YOU!

    But there's one problem — where's Panama? All the other warblers having left without him, Sammy sets off on his journey by himself, stopping to ask the same question of each of the different animals that he meets along the way: "Is this Panama?"From the caribou heading to his winter forest to the monarch butterflies flitting to Mexico, every animal has a different destination and different advice for Sammy on how to find his way. Finally, a flock of his warbler cousins shows Sammy that finding Panama is as easy as following the stars. Animal migration patterns and seasonal changes are on display throughout this fascinating story, complemented by intricate paper collage, watercolor, and pen-and-ink illustrations.

    Both boys escaped into the worlds of science fiction and pulp magazine adventure tales. Jerry wrote stories, and Joe illustrated them. In 1934, they created a superhero who was everything they were not. It was four more years before they convinced a publisher to take a chance on their Man of Steel in a new format—the comic book. The author includes a provocative afterword about Jerry and Joe’s long struggle with DC Comics when they realized they had made a mistake in selling all rights to Superman for a mere $130!Marc Tyler Nobleman’s text captures the excitement of Jerry and Joe’s triumph, and the energetic illustrations by Ross MacDonald, the author-artist of Another Perfect Day, are a perfect complement to the time, the place, and the two young visionaries.

      When Wu Chien Shiung was born in China 100 years ago, most girls did not attend school; no one considered them as smart as boys. But her parents felt differently. Giving her a name meaning “Courageous Hero,” they encouraged her love of learning and science. This engaging biography follows Wu Chien Shiung as she battles sexism and racism to become what Newsweek magazine called the “Queen of Physics” for her work on beta decay. Along the way, she earned the admiration of famous scientists like Enrico Fermi and Robert Oppenheimer and became the first woman hired as an instructor by Princeton University, the first woman elected President of the American Physical Society, the first scientist to have an asteroid named after her when she was still alive, and many other honors.

    If you were the moon, what would you do? You'd spin like a twilight ballerina and play dodgeball with space rocks! And more.

    He took photos of his family, classmates, and anyone who would sit still for a portrait. By the fifth grade, James was the school photographer and unofficial town photographer. Eventually he outgrew his small town and moved to the exciting, fast-paced world of New York City. After being told by his boss that no one would want his or her photo taken by a black man, James opened his own portrait studio in Harlem. He took photographs of legendary figures of the Harlem Renaissance politicians such as Marcus Garvey, performers including Florence Mills, Bill Bojangles Robinson, and Mamie Smith and ordinary folks in the neighborhood too. Everyone wanted fancy portraits by James Van Der Zee. Winner of Lee & Low's New Voices Award, Take a Picture of Me, James Van Der Zee! tells the story of a groundbreaking artist who chronicled an important era in Harlem and showed the beauty and pride of its people.

    Illustrated with sumptuous art by rising star Sarah Jacoby, this is essential reading for children's book lovers of every age.

    Packs shows how togetherness and teamwork help many creatures thrive.Groups, packs, herds of millions, and more–our world teems with animals on land, air, and sea.  Packs is an inspiring celebration of how togetherness helps many creatures thrive, in both nonhuman and human communities.   Hannah Salyer’s stunning selection reminds us that teamwork is universal, there is brilliance in biodiversity, and there is strength in numbers. Includes an author’s note encouraging community engagement and activism, as well as a fun visual index of the animals featured.

    "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.

    Paintings by Michael Carroll, coupled with real telescopic images, help readers visualize the facts and ideas presented in the text, such as how light bends, and what a supernova looks like.A BLACK HOLE IS NOT A HOLE is an excellent introduction to an extremely complex scientific concept. Back matter includes a timeline which sums up important findings discussed throughout, while the glossary and index provide a quick point of reference for readers. Children and adults alike will learn a ton of spacey facts in this far-out book that’s sure to excite even the youngest of astrophiles.

    With his head thrown backand his Adam s apple bouncing, picking his long-necked banjoor strumming his twelve-string guitar, Pete sang old songs, new songs, new words to old songs, and songs he made up.In this tribute to legendary musician and activist Pete Seeger, author Leda Schubert highlights major musical events in Mr. Seeger's life as well important moments of his fight against social injustice. From singing sold-out concerts to courageously standing against the McCarthy-era finger-pointing, Pete Seeger's life is celebrated in this book.

    Huge numbers are hard to comprehend. This book explains quantities in terms children can understand. For example, one million dollars could buy two full pizzas a day for more than sixty-eight years.

    She needed more room. She had to get out. She had to explore."Exploring was easier said than done in Victorian England. But Isabella persisted, and with each journey, she breathed in new ways to see and describe everything around her. Question by question, word by word, Isabella bloomed. First, out in the English countryside. Then, off to America and Canada. And eventually, around the world, to Africa, Asia, Australia, and more. This dashing picture book biography about the first female member of the Royal Geographic Society takes readers around the world with a daring nineteenth-century female explorer and author. Kristy Caldwell's detailed illustrations illuminate Bird's travels around the world, and Lori Mortensen's back matter, author's note, and bibliography will satisfy the curiosity of readers who want to learn more.