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.

    It's practically another member of the family. So when their reclusive, curmudgeonly landlord decides not to renew their lease, the five siblings have eleven days to do whatever it takes to stay in their beloved home and convince the dreaded Beiderman just how wonderful they are. And all is fair in love and war when it comes to keeping their home.

    In 1707, young Sarah Noble and her father traveled through the wilderness to build a new home for their family. “Keep up your courage, Sarah Noble,” her mother had said, but Sarah found that it was not always easy to feel brave inside. The dark woods were full of animals and Indians, too, and Sarah was only eight! The true story of Sarah’s journey is inspiring. And as she cares for her father and befriends her Indian neighbors, she learns that to be afraid and to be brave is the greatest courage of all. The New York Times Book Review described this book as one “to be long remembered for its beautifully written simplicity and dignity.”

    “Count Victor Lustig,” moved to Paris hoping to be an artist. A con artist, that is. He used his ingenious scams on unsuspecting marks all over the world, from the Czech Republic, to Atlantic ocean liners, and across America. Tricky Vic pulled off his most daring con in 1925, when he managed to "sell" the Eiffel Tower to one of the city’s most successful scrap metal dealers! Six weeks later, he tried to sell the Eiffel Tower all over again. Vic was never caught. For that particular scam, anyway. . . . Kids will love to read about Vic's thrilling life, and teachers will love the informational sidebars and back matter. Award-winner Greg Pizzoli’s humorous and vibrant graphic style of illustration mark a bold approach to picture book biography.

    Lewis received thousands of letters from young fans who were eager for more knowledge of his bestselling Narnia books and their author. Here are collected many of his responses to those letters, in which he shares his feelings about writing, school, animals, and of course, Narnia. Lewis writes to the children - as he wrote for them - with understanding and respect, proving why he remains one of the best-loved children's authors of all time.

    From the artistry of Georgia O'Keeffe, to the courage of Jackie Robinson, to the patriotism of George Washington, President Obama sees the traits of these heroes within his own children, and within all of America’s children. Breathtaking, evocative illustrations by award-winning artist Loren Long at once capture the personalities and achievements of these great Americans and the innocence and promise of childhood. This beautiful book celebrates the characteristics that unite all Americans, from our nation’s founders to generations to come. It is about the potential within each of us to pursue our dreams and forge our own paths. It is a treasure to cherish with your family forever.From the Hardcover edition.

    The lighter-skinned children have been promised a chance to escape into white society, but what does this mean for the children who look more like their mother? As each child grows up, their questions about slavery and freedom become tougher, calling into question the real meaning of "life, liberty, and the pursuit of happiness."Told in three parts from the points of view of three of Jefferson's slaves - Beverly, Madison, and a third boy close to the Hemings family - these engaging and poignant voices shed light on what life was like as one of Jefferson's invisible offspring.

    They dodged out of the way as a blackened tree began to topple over, crashing to the ground in a shower of sparks. Evan felt his courage evaporate. If this was a dream, it was getting way too scary: the deadly lightning, the falling trees, the growing rumble that seemed to shake the forest to its roots, the ominous blackening of the sky. Evan wanted to wake up now.But somehow he knew. . . . He knew that this was real."Welcome to Ahoratos," said the strange little creature in the purple robe. "Earth is but a shadow of this unseen realm. This is the real world where the battles rage, where your true enemy lies.""How can we fight this enemy?" said Xavier, glancing at his little brother, Evan, in alarm. "We're just kids."Ruwach gave the slightest smirk. "Here in Ahoratos, you are warriors. Prince Warriors. "

    A compilation of three tales which relate the fantastic adventures of Elmer Elevator and a baby flying dragon named Boris.

    When the bus boycotts broke out in Montgomery after Rosa Parks was arrested, Georgia knew just what to do. She organized a group of women who cooked and baked to fund-raise for gas and cars to help sustain the boycott. Called the Club from Nowhere, Georgia was the only person who knew who baked and bought the food, and she said the money came from "nowhere" to anyone who asked. When Martin Luther King Jr. was arrested for his role in the boycott, Georgia testified on his behalf, and her home became a meeting place for civil rights leaders. This picture book highlights a hidden figure of the civil rights movement who fueled the bus boycotts and demonstrated that one person can make a real change in her community and beyond.

    Owen knows that better than anyone, what with the real world’s homework and chores.But everything changes the day Owen sees the impossible happen—his classmate Bethany climb out of a book in the library. It turns out Bethany’s half-fictional and has been searching every book she can find for her missing father, a fictional character.Bethany can’t let anyone else learn her secret, so Owen makes her a deal: All she has to do is take him into a book in Owen’s favorite Kiel Gnomenfoot series, and he’ll never say a word. Besides, visiting the book might help Bethany find her father……Or it might just destroy the Kiel Gnomenfoot series, reveal Bethany’s secret to the entire world, and force Owen to live out Kiel Gnomenfoot’s final (very final) adventure.

    A might be for apple, but it's also for aisle and aeons. Why does the word "gnat" start with a G but the word "knot" doesn't start with an N? It doesn't always make sense, but don't let these rule-breaking silent letters defeat you!This whimsical, funky book from Raj Haldar (aka rapper Lushlife) turns the traditional idea of an alphabet book on its head, poking fun at the most mischievous words in the English language and demonstrating how to pronounce them. Fun and informative for word nerds of all ages!

    Next comes ice like panes of glass. And eventually, skating ice! Take a literary skate over field ice and streambed, through sleeping orchards and beyond. The first ice, the second ice, the third ice . . . perfect ice . . . the last ice . . . Twelve kinds of ice are carved into twenty nostalgic vignettes, illustrated in elegantly scratched detail by the award-winning Barbara McClintock.

    Stanley Yelnats had his holes. Leo has the wacky, amazing Whippet Hotel.The Whippet Hotel is a strange place full of strange and mysterious people. Each floor has its own quirks and secrets. Leo should know most of them - he is the maintenance man's son, after all. But a whole lot more mystery gets thrown his way when a series of cryptic boxes are left for him . . . boxes that lead him to hidden floors, strange puzzles, and unexpected alliances. Leo had better be quick on his feet, because the fate of the building he loves is at stake . . . and so is Leo's own future!

    But things are back to normal as they move into Windermere Manor... until the sisters climb a strange ladder in a fireplace and enter the magical land of Arden. There, they find a world in turmoil. The four guilds of magic no longer trust each other. The beloved unicorns have gone, and terrible wraiths roam freely. Scared, the girls return home. But when Sophie vanishes, it will take all of Claire's courage to climb back up the ladder, find her sister, and uncover the unicorns' greatest secret.