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.

    And, it's true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn't learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made "Uncle Paul" a great man.

    Here for a new generation of readers and explorers are the steady astronauts, clicking themselves into gloves and helmets, strapping themselves into sideways seats. Here are their great machines in all their detail and monumentality, the ROAR of rockets, and the silence of the Moon. Here is a story of adventure and discovery—a story of leaving and returning during the summer of 1969, and a story of home, seen whole, from far away.

    One was the U.S. vice president, Aaron Burr, and the other was Alexander Hamilton, the secretary of the treasury. They were ready to fight to the death for honor.These Founding Fathers, once friends and colleagues, had become the bitterest of enemies. After years of escalating tension, Burr had finally challenged Hamilton to a duel. In the end, only one man survived, but their infamous rivalry lives on.

    Less than an ox. Less than a dress. Maybe about the same as…a lantern. This gentle yet deeply powerful way goes to the heart of how a slave is given a monetary value by the slave owner, tempering this with the one thing that can’t be bought or sold: dreams. Inspired by the actual will of a plantation owner that lists the worth of each and every one of his “workers,” the author has created collages around that document, and others like it. Through fierce paintings and expansive poetry, he imagines and interprets each person’s life on the plantation, as well as the life their owner knew nothing about—their dreams and pride in knowing that they were worth far more than an overseer or madam ever would guess. Visually epic, and never before done, this stunning picture book is unlike anything you’ve seen.

    Whether your best friend is a plucky Jack Russell, an indecisive basset hound, or a poodle with an indiscriminate appetite, you're sure to find this dazzling display doggone delightful.

    . . nothing. But then . . . BANG! Stars caught fire and burned so long that they exploded, flinging stardust everywhere. And the ash of those stars turned into planets. Into our Earth. And into us. In a poetic text, Marion Dane Bauer takes readers from the trillionth of a second when our universe was born to the singularities that became each one of us, while vivid illustrations by Ekua Holmes capture the void before the Big Bang and the ensuing life that burst across galaxies. A seamless blend of science and art, this picture book reveals the composition of our world and beyond -- and how we are all the stuff of stars.

    As an adult, she dives even deeper. Whether she's designing submersibles, swimming with the whales, or taking deep-water walks, Sylvia Earle has dedicated her life to learning more about what she calls "the blue heart of the planet." With stunningly detailed pictures of the wonders of the sea, Life in the Ocean tells the story of Sylvia's growing passion and how her ocean exploration and advocacy have made her known around the world. This picture book biography also includes an informative author's note that will motivate young environmentalists.Life in the Ocean is one of The Washington Post's Best Kids Books of 2012

    Despite his intelligence--and his mother's scoldings--he was a poor student, preferring to be outdoors with his beloved plants and bugs. As he grew up, Karl's love of nature led him to take on a seemingly impossible task: to give a scientific name to every living thing on earth. The result was the Linnaean system--the basis for the classification system used by biologists around the world today. Backyard sciences are brought to life in beautiful color.Back matter includes more information about Linnaeus and scientific classification, a classification chart, a time line, source notes, resources for young readers, and a bibliography.*it's a tomato!A handsome introductory book on Linnaeus and his work -- Booklist, starred review A good introduction to a man in a class by himself -- Kirkus ReviewsLends significant humanity to the naturalist -- Publisher's WeeklyThe biographical approach to a knotty scientific subject makes this a valuable addition to STEM and biography collections -- School Library Journal

     Follow one African-American boy through the course of his day as the harsh reality of segregation and racial prejudice comes into vivid focus. But the boy dreams of a different life--one full of freedom, hope, and wild possibility, where he can fling his arms wide in the face of the sun.

    Leonard Weisgard's lovely illustrations are a perfect accompaniment to the poems.

    But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.

    From dazzling blue lapis lazuli to volcanic snowflake obsidian, an incredible variety of rocks are showcased in all their splendor. Poetic in voice and elegant in design, this book introduces an array of facts, making it equally perfect for classroom sharing and family reading.

    With black-and-white illustrations by Kenard Pak. Lois Lowry looks back at history through a personal lens as she draws from her own memories as a child in Hawaii and Japan, as well as from historical research, in this work in verse for young readers.On the Horizon tells the story of people whose lives were lost or forever altered by the twin tragedies of Pearl Harbor and Hiroshima.  Composed of poems about individual sailors who lost their lives on the Arizona and about the citizens of Hiroshima who experienced unfathomable horror.

    Inspired by William Blake’s Songs of Innocence and Songs of Experience, this delightful collection of poetry for children brings to life Blake’s imaginary inn and its unusual guests.