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.

    Her parents separated when she was young, and her mother insisted on a logic-focused education, rejecting Byron’s “mad” love of poetry. But Ada remained fascinated with her father and considered mathematics “poetical science.” Via her friendship with inventor Charles Babbage, she became involved in “programming” his Analytical Engine, a precursor to the computer, thus becoming the world’s first computer programmer. This picture book biography of Ada Lovelace is a portrait of a woman who saw the potential for numbers to make art.

    In desperation, he records his thoughts, fears, and hopes in a journal he has carried since his first days as a soldier in Basic Training at Fort Dix.

    A young boy and his father visit the Vietnam Veterans Memorial.

    The lively city is unlike any other place Marie-Grace has lived. When she meets Mademoiselle Oceane, a talented opera singer, Marie-Grace longs to take lessons. She loves to sing, and she would like to get to know Cecile Rey, the confident girl who is Mademoiselle's student. But Marie-Grace is shy, and starting school reminds her how hard it is to make friends and fit in. Can an unexpected adventure help her feel as if she belongs in New Orleans?"

    How this striking plant received its name is told in an old Indian legend.Many years ago, when the People traveled the Plains, a young Indian boy had a Dream-Vision in which it was revealed that one day he would create a painting that was as pure as the colors of the evening sky at sunset. The boy grew up to become the painter of the tribe, but although he found a pure white buckskin for a canvas and made paints from the brightest flowers and the reddest berries, he could not capture the sunset.How the young Indian artist finally fulfills his Dream-Vision is lovingly told and illustrated by Tomie dePaola, in words and pictures that capture the spirit and beauty of this dramatic legend.

    And best of all was the remarkable grandmother who made magic of all she touched, bringing the past alive as only a born storyteller could.Here are those marvelous tales—faithfully recalled for the delight of young and old alike, a touchstone to another day when life was simpler, perhaps richer; when the treasures of family life and love were passed from generation to generation by a child's questions...and the legends that followed enlarged our faith.Gifted storyteller Arleta Richardson grew up an only child in Chicago, living in a hotel on the shores of Lake Michigan. Under the care of her maternal grandmother, she listened for hours as her grandmother told stories from her own childhood. With unusual recall, Arleta began to write these stories for an audience that now numbers over 2 million. "My grandmother would be amazed to know her stories have gone around the world," Arleta says.

    Mary was a popular girl who loved her parents, worked hard and was keen to learn but most of all she longed to have a bible of her own. But Mary knew that bibles were hard to come by and if she was fortunate enough to find one, it would be expensive so her dearest wish looked as if it would be an impossible dream! An inspiring story of a young girl's commitment to God and love for His word.

    From a highly-respected picture book author/illustrator comes a lyrical evocation of Philippe Petit's 1974 tightrope walk between the World Trade Center towers.

    The campaign to set up a museum honoring black citizens is nearly 100 years old; building the museum itelf and assembling its incredibly far-reaching collections is a modern story that involves all kinds of people, from educators and activists, to politicians, architects, curators, construction workers, and ordinary Americans who donated cherished belongings to be included in NMAAHC's thematically-organized exhibits. Award-winning author Tonya Bolden has written a fascinating chronicle of how all of these ideas, ambitions, and actual objects came together in one incredible museum. Includes behind-the-scenes photos of literally "how to build a museum" that holds everything from an entire segregated railroad car to a tiny West African amulet worn to ward off slave traders.

    That’s what everyone wonders when they see Niagara . . . How close will their courage let them get to it? At the turn of the nineteenth century, a retired sixty-two-year-old charm school instructor named Annie Edson Taylor, seeking fame and fortune, decided to do something that no one in the world had ever done before—she would go over Niagara Falls in a wooden barrel. Come meet the Queen of the Falls and witness with your own eyes her daring ride!

    Through his eyes, the pleasures and perils of ranching in the early twentieth century are experienced... auctions and roundups, family picnics, irrigation wars, tornadoes and wind storms all give authentic color to Little Britches. So do wonderfully told adventures, which equip Ralph to take his father's place when it becomes necessary.Newly republished in a hardcover edition with a 1950s cover, jacket and pictorial endpages. Interior illustrations by Edward Shenton.

    An agonizing dilemma plagues these brother-sister diarists. He is a Marine stationed in Vietnam. She is at home in America, far away from her brother's war zone, fighting for peace. As the marine writes in his journal about his experiences as a soldier, fighting an enemy he can't see, his siter seeks peace. In these gripping installments of DEAR AMERICA and MY NAME IS AMERICA, Ellen Emerson White captures the unique time period when America was at war both in a far-off place, and at home where adults and children alike marched in the streets for peace and freedo. Poignant and comlex, these two characters will give readers glimpse into perhaps the most tumultuous time in modern American history.

    The launch of the Challenger is just weeks away, and Cash, Fitch, and Bird Nelson Thomas are three siblings in seventh grade together in Park, Delaware.Cash loves basketball, Dr. J, and a girl named Penny; he's also in danger of failing seventh grade for a second time. Fitch spends every afternoon playing Major Havoc at the arcade and wrestles with an explosive temper that he doesn't understand. And Bird, his twelve-year-old twin, dreams of being NASA's first female shuttle commander, but feels like she's disappearing.The Nelson Thomas siblings exist in their own orbits, circling a tense, crowded, and unpredictable household, dreaming of escape, dreaming of the future, dreaming of space. They have little in common except an enthusiastic science teacher named Ms. Salonga—a failed applicant to the Teacher in Space program—who encourages her students to live vicariously through the launch. Cash and Fitch take a passive interest, but Bird builds her dreams around it.When the fated day arrives, it changes everything.

    From the Mona Lisa's hidden past to the history of Area 51, Do Not Open explores lost worlds, unravels secret codes, and lets readers step through the looking glass to see if they can handle the truth! AUTHOR BIO: