Jefferson thought that many English laws and taxes were unfair, so he studied hard to become a lawyer and help make better laws. Soon he and others came to believe that the colonies should become a new country, and Jefferson was chosen to write the Declaration of Independence. As the third president of the United States, he focused on exploring the country and making it grow. His fairness and love of learning made him one of the most beloved presidents of all time.

    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.

    Marie Curie's scientific research and discovery of radium in 1902, helped open the door to our modern nuclear age.

    How she was treated by medical and legal officials reveals a lesser-known story of human and constitutional rights, entangled with the science of pathology and enduring questions about who Mary Mallon really was. How did her name become synonymous with deadly disease? And who is really responsible for the lasting legacy of Typhoid Mary? This thorough exploration includes an author's note, timeline, annotated source notes, and bibliography.

    “The writing is direct, devastating, with no rhetoric or exploitation. The truth is in what’s said and in what is left out.”—ALA Booklist (starred review)Marion Blumenthal Lazan’s unforgettable and acclaimed memoir recalls the devastating years that shaped her childhood. Following Hitler’s rise to power, the Blumenthal family—father, mother, Marion, and her brother, Albert—were trapped in Nazi Germany. They managed eventually to get to Holland, but soon thereafter it was occupied by the Nazis. For the next six and a half years the Blumenthals were forced to live in refugee, transit, and prison camps, including Westerbork in Holland and Bergen-Belsen in Germany, before finally making it to the United States. Their story is one of horror and hardship, but it is also a story of courage, hope, and the will to survive.Four Perfect Pebbles features forty archival photographs, including several new to this edition, an epilogue, a bibliography, a map, a reading group guide, an index, and a new afterword by the author. First published in 1996, the book was an ALA Notable Book, an ALA Quick Pick for Reluctant Readers, and IRA Young Adults’ Choice, and a Notable Trade Book in the Field of Social Studies, and the recipient of many other honors. “A harrowing and often moving account.”—School Library Journal

    But it's also the year that China's leader, Mao Ze-dong, launches the Cultural Revolution—and Ji-li's world begins to fall apart. Over the next few years, people who were once her friends and neighbors turn on her and her family, forcing them to live in constant terror of arrest. And when Ji-li's father is finally imprisoned, she faces the most difficult dilemma of her life.

    Gladys Aylward, a housemaid from England, dared to trust God in the face of dire and seemingly hopeless circumstances. Her life is one of the truly great missionary stories of our era.

    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.

    Few at the time would have disagreed with the actress Fanny Kemble's remark - "What, trust a woman doctor - never!"Yet by the time Dr Blackwell died in 1910 there were hundreds of women practising medicine on both sides of the Atlantic, thanks in no small part to her courage and determination.This is a remarkable story, and one by no means confined to medicine. It embraces slavery, the women's rights movement, the American Civil War and Elizabeth's personal tragedy (she lost an eye in Paris) - as well as a fascinating cast of characters from Abraham Lincoln to Florence Nightingale.Using a treasure trove of primary sources, the book reveals how Elizabeth Blackwell's pioneering efforts helped to fundamentally change the status of women in the West.'Julia Boyd resists the temptation to turn Blackwell into one of those old-fashioned feminist icons of the 1970s... the result is thorough and, above all, thoughtful.' - The Guardian'One can only hope that this excellent biography of an excellent doctor will help garner Blackwell the renown she has always deserved.' - New England Journal of Medicine'Julia Boyd's superb biography reveals B as a complex, tenacious and often frustrating character whose extraordinary single-mindedness changed our world.' - Victorian Geek

    Vibrant storytelling and finely wrought action have made her version of the classic tale of the Fall of Troy accessible to generations of young readers.

    He traced letters in sand, snow, and dust. He borrowed books and walked miles to bring them back. When he grew up, he became the sixteenth president of the United States. His name was Abraham Lincoln. He loved books. They changed his life. He changed the world.

    He tells of the large science-steeped family who fostered his early fascination with chemistry. There follow his years at boarding school where, though unhappy, he developed the intellectual curiosity that would shape his later life. And we hear of his return to London, an emotionally bereft ten-year-old who found solace in his passion for learning. Uncle Tungsten radiates all the delight and wonder of a boy’s adventures, and is an unforgettable portrait of an extraordinary young mind.

    Throughout history, more people have died in disease epidemics than in wars or other disasters. The courageous, trail-blazing defenders against these diseases faced a terrifying personal gamble. Often they were ignored, laughed at, or even fired from their jobs. But they kept hunting for answers, putting the pieces of the epidemic puzzle together. As they looked for clues to the origin of a disease, scientists searched for the unknown “patient zero”—the first person to have contracted it. Patient Zero brilliantly brings to life the main characters and events to tell the gripping tale of how each of seven diseases spread. The result is spine-chilling as Peters follows the scientists who solved the intricate mystery of the killer epidemics. Patient Zero reminds us that millions of people owe their lives to the work of these pioneer epidemiologists, work that continues to this day.

    Includes suggestions for related experiments and projects.