There she met a professor named Pierre Curie, and the two soon married, forming one of the most famous scientific partnerships in history. Together they discovered two elements and won a Nobel Prize in 1903. (Later Marie won another Nobel award for chemistry in 1911.) She died in Savoy, France, on July 4, 1934, a victim of many years of exposure to toxic radiation.

    The two-time Coretta Scott King Honor Book recipient offers a poignant narrative about a freed slave girl during the Reconstruction Era in the South.

    But their differing views on how to run the newly created United States turned them into the worst of friends. They each became leaders of opposing political parties, and their rivalry followed them to the White House. Full of both history and humor, this is the story of two of America's most well-known presidents and how they learned to put their political differences aside for the sake of friendship.

    One lovely spring day, fourteen-year-old Bright Morning and her friend Running Bird took their sheep to pasture. The sky was clear blue against the red buttes of the Canyon de Schelly, and the fields and orchards of the Navahos promised a rich harvest. Bright Morning was happy as she gazed across the beautiful valley that was the home of her tribe. She tumed when Black Dog barked, and it was then that she saw the Spanish slavers riding straight toward her.

    Pepper has to sew all day long just to earn enough to pay the rent and to feed the five growing Peppers. But she faces poverty and trouble with a stout heart, a smiling face, and the help of her jolly brood: blue-eyed Ben, the eldest and the man of the house at the age of 11; pretty Polly, so eager to cook for the family and make everyone happy and comfortable; and the three littlest Peppers, Joel, Davie, and baby Phronsie.A favorite of children, parents, and teachers for generations, this heartwarming classic first appeared in 1880. Since then, it has inspired countless young imaginations with its tender tales of the ways in which courage and good cheer can overcome adversity.

    This expertly researched, behind-the-scenes account of Laura’s life chronicles the real events that inspired her to write her stories, and also describes her life after the last Little House book ends.

    Against the backdrop of Archimedes's life and culture, the author discusses the man's work, his discoveries and the knowledge later based upon it. The simple, often humorous, illustrations and diagrams greatly enhance the text. Ages 10 and up.

    When he sees one at the museum and says, "It would be nice to play with a dinosaur," a voice answers, "And I think it would be nice to play with you." So begins Danny's and the dinosaur's wonderful adventure together!This edition contains altered illustrations, but not the later recolored ones.

    Illustrations by John Hendrix are full of hilarious wit and refined exuberance, and backmatter enriches the experience with short biographies, quotes by each president, and more.

    He just wants to save on toothpaste. Betting he can make a gallon of his own for the same price as one tube from the store, Rufus develops a step-by-step production plan with help from his good friend Kate MacKinstrey. By the time he reaches the eighth grade, Rufus makes more than a gallon -- he makes a million! This fun, breezy story set in 1960s Cleveland, Ohio contains many real-life mathematical problems which the characters must solve to succeed in their budding business. Includes black-and-white illustrations by Jan Palmer.This 35th anniversary edition includes an exclusive author interview and reader's guide with book summary and discussion questions.

    Martin Luther King, Jr. was only 25 when he helped organize the Montgomery Bus Boycott and was soon organizing black people across the country in support of the right to vote, desegregation, and other basic civil rights. Maintaining nonviolent and peaceful tactics even when his life was threatened, King was also an advocate for the poor and spoke out against racial and economic injustice until his death from an assassin's bullet in 1968. With clearly written text that explains this tumultuous time in history and 80 black-and-white illustrations, this Who Was?? celebrates the vision and the legacy of a remarkable man.

    He began his career as a hired British sailor during Queen Anne’s War. He eventually settled in the Bahamas under Captain Benjamin Hornigold who taught the young sailor to go "a-pirating." Soon enough, Blackbeard was commanding his own fleet and stealing ships around the Caribbean and up and down the Eastern seaboard. Known for his thick, black beard and fearsome reputation, the legend of Blackbeard has influenced pirate legend and lore for over 300 years.

    Some women could be teachers or seamstresses, but career options were few. Certainly no women were doctors. But Elizabeth refused to accept the common beliefs that women weren’t smart enough to be doctors, or that they were too weak for such hard work. And she would not take no for an answer. Although she faced much opposition, she worked hard and finally—when she graduated from medical school and went on to have a brilliant career—proved her detractors wrong. This inspiring story of the first female doctor shows how one strong-willed woman opened the doors for all the female doctors to come.

    He was tall and strong, fair in judgment, and respected by his friends as agood leader. As he grew older, George saw how England took advantage of the American colonies—and he didn't like it. When the colonies declared their independence, George was chosen to lead their army as its general. And when the colonies won their freedom, George was elected to lead the new nation as its first president.

    One hundred years later, they continue to have adventures, do good deeds, and make a difference!