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.

    Before long, something must be done before they eat the Poppers out of house and home!A classic of American humor, this story of a gentle housepainter and his high stepping penguins has delighted children for generations.

    Escaping over the orphanage wall to explore the outside world, Mandy discovers a tiny deserted cottage in the woods. All through the spring, summer, and fall, Mandy works to make it truly hers. Sometimes she "borrows" things she needs from the orphanage. Sometimes, to guard her secret, she even lies. Then, one stormy night at the cottage, Mandy gets sick, and no one knows how to find her--except a special friend she didn't know she had.

    But her indomitable will and the help of a devoted teacher empower Helen to triumph over incredible adversity. This amazing true story is finally brought to the beginner reader level.

    Her mother was bedridden, her father rarely home, and Mary served as housekeeper, handyman, nursemaid, and servant. Not until she was thirty years old did Mary get her chance to explore the world she’d read about in her father’s library. In 1893, she arrived in West Africa, where she encountered giant Xying insects, crocodiles, hippos, and brutal heat. Mary endured the hardships of the equatorial country—and thrived.

    The Rudomin family has been arrested by the Russians. They are "capitalists' enemies of the people." Forced from their home and friends in Vilna, Poland, they are herded into crowded cattle cars. Their destination: the endless steppe of Siberia.For five years, Esther and her family live in exile, weeding potato fields and working in the mines, struggling for enough food and clothing to stay alive. Only the strength of family sustains them and gives them hope for the future.

    But before they can make the escape, the worst happens--Master Stevens decides to sell some of his slaves, including Poppa and Addy's brother, Sam. Addy and Momma take the terrible risk of escaping by themselves, hoping that the family eventually will be together again in Philadelphia. Set during America's own struggle over slavery, the Civil War, Addy's story is one of great courage and love--love of family and love of freedom.

    Galileo Galilei was just such a man--a genius--and the first to turn the telescope to the skies to map the heavens. In doing so, he offered objective evidence that the earth was not the fixed center of the universe but that it and all the other planets revolved around the sun. Galileo kept careful notes and made beautiful drawings of all that he observed. Through his telescope he brought the starts down to earth for everyone to see.By changing the way people saw the galaxy, Galileo was also changing the way they saw themselves and their place in the universe. This was very exciting, but to some to some it was deeply disturbing. Galileo has upset the harmonious view of heaven and earth that had been accepted since ancient times. He had turned the world upside down.In this amazing new book, Peter Sís employs the artist's lens to give us an extraordinary view of the life of Galileo Galilei. Sís tells his story in language as simple as a fairy tale, in pictures as rich and tightly woven as a tapestry, and in Galileo's own words, written more than 350 years ago and still resonant with truth. This title has Common Core connections.Starry Messenger is a 1997 Caldecott Honor Book.

    A comforting, gentle introduction to the concept of God, it is one of the most beautifully written and illustrated books on the Golden list.

    Three kingdoms (Silla, Koguryo, and Paekche) fought for supremacy, and three faiths (Shamanism, Buddhism, and Confucianism) battled for dominance. Princess Sondok, the eldest daughter of King Chinp-yong of Silla, must contemplate problems that few other 14-year-olds ever to think of. Another expertly crafted addition to the Royal Diaries series.

    Now they have to figure out how to get home. Can they do it before dark . . . or will they become a dinosaur's dinner?

    Join Joey and his sister Mary Alice as they spend nine unforgettable summers with the worst influence imaginable--their grandmother!

    This isn't one of them." What it is, instead, is utterly interesting, antedotes (John Hancock fixates on salmon), from the inside out (at the Battle of Eutaw Springs, hundreds of soldiers plunged into battle "naked as they were born") close-up narrative filled with little-known details, lots of quotes that capture the spirit and voices of the principals ("If need be, I will raise one thousand men, subsist them at my own expense, and march myself at their head for the relief of Boston" -- George Washington), and action, It's the story of the birth of our nation, complete with soldiers, spies, salmon sandwiches, and real facts you can't help but want to tell to everyone you know.King George: What Was His Problem? is a 2009 Bank Street - Best Children's Book of the Year.

    Featuring full-page, colorful illustrations alongside the true stories of amazing women like Lydia, Naomi, Rahab, Rebekah, Jane Austen, Corrie ten Boom, Bethany Hamilton, Rosa Parks, Mother Teresa, and dozens more, the stories of these 100 women will encourage and inspire girls to become the world-changers God created them to be!

    Then, in one frightening day, Viking raiders capture Bree and her brother Devin and take them away from their home in Ireland.All of the Irish prisoners are at the mercy of Mikkel, the proud young leader of the Vikings. Separated by Mikkel, Bree and Devin each face different journeys to courage. As Bree sails toward a life of slavery in Norway and as Devin struggles to survive on his own, they must choose to trust God in spite of the troubles they face.When everything is against them, where will Bree and Devin find the courage to win?