But he didn’t write stories; he wrote lists. Peter took his love for words and turned it to organizing ideas and finding exactly the right word to express just what he thought. His lists grew and grew, eventually turning into one of the most important reference books of all time.

    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.

    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!

    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.

    Harkness would inherit an expedition from her explorer husband: the hunt for a panda.  She knew that bringing back a panda would be hard. Impossible, even.  But she intended to try.So she went to China, where she found a guide, built traps, gathered supplies, and had explorers' clothes made—unheard of for a woman in those days.  Then she set out up the Yangtze River and into the wilderness.  What she discovered would awe America: an adorable baby panda she named Su Lin, which means "a little bit of something very cute."With breathtaking illustrations from Caldecott Honor artist Melissa Sweet, this little-known true story shares the tale of an adventurous woman who was bold and brave—and the unforgettable journey that helped shape American attitudes toward wildlife.

    They began their harrowing journey on bicycles, pedaling to Southern France with children's book manuscripts among their few possessions.Louise Borden combed primary resources, including Hans Rey's pocket diaries, to tell this dramatic true story. Archival materials introduce readers to the world of Hans and Margret Rey while Allan Drummond dramatically and colorfully illustrates their wartime trek to a new home.Follow the Rey's amazing story in this unique large format book that resembles a travel journal and includes full-color illustrations, original photos, actual ticket stubs and more. A perfect book for Curious George fans of all ages.

    Finding a new home at the New York Public Library as a bilingual assistant, she turned her popular stories into libros and spread story seeds across the land. Today, these seeds have grown into a lush landscape as generations of children and cuentistas continue to share her stories and celebrate Pura’s legacy.This portrait of the influential librarian, author, and puppeteer reminds us of the power of storytelling and the extraordinary woman who opened doors and championed bilingual literature.

    He named the bear Winnie, after his hometown of Winnipeg, and he took the bear to war. Harry Colebourn's real-life great-granddaughter Lindsay Mattick recounts their incredible journey, from a northern Canadian town to a convoy across the ocean to an army base in England . . . and finally to the London Zoo, where Winnie made a new friend: a boy named Christopher Robin. Gentle yet haunting illustrations by acclaimed illustrator Sophie Blackall bring the wartime era to life, and are complemented by photographs and ephemera from the Colebourn family archives. Here is the remarkable true story of the bear who inspired Winnie-the-Pooh.

    She knew it was wrong that people thought women could only be teachers or nurses--as wrong as 10-5=3. And she proved everyone wrong by zooming ahead of her classmates, starting college at fifteen, and eventually joining NASA, where her calculations helped pioneer America's first manned flight into space, its first manned orbit of Earth, and the world's first trip to the moon!Award-winning author Suzanne Slade and debut artist Veronica Miller Jamison tell the story of a NASA "computer" in this smartly written, charmingly illustrated biography.

    When she was just twelve years old, Mattie designed a metal guard to prevent shuttles from shooting off textile looms and injuring workers. As an adult, Mattie invented the machine that makes the square-bottom paper bags we still use today. However, in court, a man claimed the invention was his, stating that she “could not possibly understand the mechanical complexities.” Marvelous Mattie proved him wrong, and over the course of her life earned the title of “the Lady Edison.”   With charming pen-and-ink and watercolor illustrations, this introduction to one of the most prolific female inventors will leave readers inspired.   Marvelous Mattie is a 2007 Bank Street - Best Children's Book of the Year.

    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.

    Horsefeathers walks into George Crum's restaurant, he tells the waitress, 'I have a hankering for a heaping helping of potatoes.' Fine cook that he is, George prepares a serving of his most scrumptious, succulent and sublime potato wedges, only to have Filbert send them back. 'Too thick,' he says. So, George makes thinner wedges. But his picky customer sends them back again. And again. Feeling a bit mischievous, George decides to use his sharpest knife to cut paper-thin potato slices, which he fries until they are crackling and then showers with salt. At last, Filbert is satisfied, proclaiming, 'Perfection!' Which they are. Because, quite by accident, George Crum has invented potato chips! This fictional picture book tale by Anne Renaud is based on a real man named George Crum, a cook in Saratoga Springs, New York, in the 1850s, who is purported to have created the first potato chip in response to a demanding customer. Included at the back of the book is a historical note with a list of sources describing the legend and the remarkable and inspiring story of Crum, a trapper of mixed Native American and African American descent, who supplied restaurants with fresh game, then became a chef and successful restauranteur himself. Felicita Sala's gorgeous illustrations accurately portray the historical period but with a lighthearted touch. They work beautifully with Renaud's playful language and quirky characters for a lively and deliciously fun read-aloud. This book is an excellent choice for lessons on inventions and inventors, history, or why we eat the foods we do.

    This is also the story of two outsiders - Billie Holiday, a young black woman raised in poverty, and Abel Meeropol, the son of Jewish immigrants - whose combined talents created a truly unforgettable song.

    Back in the 1800s, information traveled slowly. Who would dream of instant messages? Samuel Morse, that’s who! Who traveled to France, where the famous telegraph towers relayed 10,000 possible codes for messages depending on the signal arm positions—only if the weather was clear? Who imagined a system that would use electric pulses to instantly carry coded messages between two machines, rain or shine? Long before the first telephone, who changed communication forever? Samuel Morse, that’s who! This dynamic and substantive biography celebrates an early technology pioneer.

    She is studying the planets in school and loves Roman mythology. "It might be called Pluto," she says, thinking of the dark underworld. Grandfather loves the idea and contacts his friend at London's Royal Astronomical Society, who writes to scientists at the Lowell Observatory in Massachusetts, where Pluto was discovered. After a vote, the scientists agree unanimously: Pluto is the perfect name for the dark, cold planet. Here is a picture book perfect for STEM units and for all children--particularly girls--who have ever dreamed of becoming a scientist.