. . . An inventive introduction to the Renaissance and one of its masters." (Publishers Weekly, starred review)"An unusual and surprisingly touching story . . . . An offbeat and intriguing read." (The Bulletin of the Center for Children's Books, starred review)"At times sad, silly, and telling, this is a wholly entertaining book." (School Library Journal, starred review)"Filled with engaging details of Leonardo and his world. . . . Illustrations which range from utterly recognizable scenes of Florence to the ghostly horses at Leonardo's deathbed. . . . An unusual biography for young people, and one well worth poring over . . . . A unique way of picturing a unique world . . . . An extraordinary tribute." (Kirkus Reviews, starred review)

    Award-winning author Rob Sanders’s stirring text, and acclaimed illustrator Steven Salerno’s evocative images, combine to tell this remarkable—and undertold—story. A story of love, hope, equality, and pride.

    Her endless curiosity eventually led to her career in diving and paleontology, where she would continue to find things big and small. In 1990, at a dig in South Dakota, Sue made her biggest discovery to date: Sue the T. rex, the largest and most complete T. rex skeleton ever unearthed. Named in Sue’s honor, Sue the T. rex would be placed on permanent exhibition at the Field Museum of Natural History in Chicago. When Sue Found Sue inspires readers to take a closer look at the world around them and to never lose their brave, adventurous spirits.

    Using the insights of great mathematicians and endlessly observing the sky, he succeeded in confirming two things that altered human life forever: that there are more galaxies than our own, and that the universe is always expanding. Hubble’s message to us is to find peace in the vastness of the mystery surrounding us, and to be curious. “We do now know why we are born into the world,” he said, “but we can try to find out what sort of world it is.”

    The same is true for gifted, prolific, women poets of the Harlem Renaissance who are little known, especially as compared to their male counterparts. In this poetry collection, bestselling author Nikki Grimes uses "The Golden Shovel" poetic method to create wholly original poems based on the works of these groundbreaking women-and to introduce readers to their work. Each poem is paired with one-of-a-kind art from today's most exciting female African-American illustrators: Vanessa Brantley-Newton, Cozbi A. Cabrera, Nina Crews, Pat Cummings, Laura Freeman, Jan Spivey Gilchrist, Ebony Glenn, April Harrison, Vashti Harrison, Ekua Holmes, Cathy Ann Johnson, Keisha Morris, Daria Peoples-Riley, Andrea Pippins, Erin Robinson, Shadra Strickland, Nicole Tadgell, and Elizabeth Zunon. Legacy also includes a foreword, an introduction to the history of the Harlem Renaissance, author's note, and poet biographies, which make this a wonderful resource and a book to cherish. Acclaim for One Last Word A Boston Globe-Horn Book Honor winnerA New York Public Library Best Kids Book of the YearA Kirkus Reviews Best Book of the Year, Middle GradeA School Library Journal Best Book of the Year, Nonfiction

    Its coils took a walk…and so did Richard’s imagination. He knew right away that he had stumbled onto something marvelous. With the help of his wife, Betty, Richard took this ordinary spring and turned it into a plaything. But it wasn’t just any old trinket—it was a Slinky, and it would become one of the most popular toys in American history.

    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

    What they don't always realize is that Wilder's books are autobiographical. This narrative biography describes more of the details of the young Laura's real life as a young pioneer homesteading with her family on many adventurous journeys. This biography, complete with charming illustrations, points out the differences between the fictional series as well as the many similarities. It's a fascinating story of a much-celebrated writer.

    purple mountains’ majesty, mauvelous, jungle green, razzmatazz… What child doesn't love to hold a crayon in their hands?  But children didn't always have such magical boxes of crayons. Here’s the true story of an inventor who so loved nature’s vibrant colors that he found a way to bring the outside world to children – in a box for only a nickel!

    Illustrated in full colour.

    Little did he know that a boatload of hungry sailors, coupled with his knack for creative problem-solving, would yield one of the world’s most prized and beloved pastries.        Lively and inventive cut-paper illustrations add a taste of whimsy to this sweet, fact-filled story that includes an extensive bibliography, author's note, and timeline.

    But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one hundred coins), to size differences (the planets shown as different types of balls). Accompanying each description is a kid-friendly drawing by illustrator Steve Adams that visually reinforces the concept. By simply reducing everything to human scale, Smith has made the incomprehensible easier to grasp, and therefore more meaningful. The children who just love these kinds of fact-filled, knock-your-socks-off books will want to read this one from cover to cover. It will find the most use, however, as an excellent classroom reference that can be reached for again and again when studying scale and measurement in math, and also for any number of applications in social studies, science and language arts. For those who want to delve a little deeper, Smith has included six suggestions for classroom projects. There is also a full page of resource information at the back of the book.

    They hopped from Grandma's house to Aunt Linda's house to Cousin Alice's house, but no place was permanent. Then one day, everything changed. Lydia's mom took her to a new place -- not a house, but a big building with stone columns, and tall, tall steps. The library.In the library, Lydia found her special spot across from the sunny window, at a round desk. For behind that desk was her new friend, the librarian. Together, Lydia and the librarian discovered a world beyond their walls, one that sparkled with spectacular joy.Dear Librarian is a thank you to anyone who has offered a child love and support during a difficult time.

    When she was told that she was going to be given as a wedding gift to Martha Washington’s granddaughter, Ona made the bold and brave decision to flee to the north, where she would be a fugitive. From her childhood, to her time with the Washingtons and living in the slave quarters, to her escape to New Hampshire, Erica Armstrong Dunbar, along with Kathleen Van Cleve, shares an intimate glimpse into the life of a little-known, but powerful figure in history, and her brave journey as she fled the most powerful couple in the country.

    And when she looked around, she was amazed to find them everywhere! In her family, among her friends, even down the street--there were superheroes wherever she looked. And those superheroes showed her that all you need to do to be a superhero is to be the best that you can be.In this empowering and joyful picture-book memoir that speaks directly to kids, Kamala Harris takes readers through her life and shows them that the power to make the world a better place is inside all of us. And with fun and engaging art by Mechal Renee Roe, as well as a guide to being a superhero at the end, this book is sure to have kids taking up the superhero mantle (cape and mask optional).