The book is set in Iceland in the days when Christianity has come to the island though the old customs still linger. Hiarandi, at the urging of his wife, does an unprecedented thing. He lights a signal fire on a dangerous point of his land, thereby challenging the accepted custom which places lucrative salvage at higher value than the saving of life. However, the life that is saved that night, in the end, causes his own death and the unjust outlawing of his son Rolf. Rolf's response to this injustice creates a suspenseful, thought-provoking tale difficult to put down. Ages 10 and up.

    George's parents, who have always been wary of technology, warn him about their new neighbors: Eric is a scientist and his daughter, Annie, seems to be following in his footsteps. But when George befriends them and Cosmos, their super-computer, he finds himself on a wildly fun adventure, while learning about physics, time, and the universe. With Cosmos's help, he can travel to other planets and a black hole. But what would happen if the wrong people got their hands on Cosmos? George, Annie, and Eric aren't about to find out, and what ensues is a funny adventure that clearly explains the mysteries of science. Garry Parsons' energetic illustrations add humor and interest, and his scientific drawings add clarity; there are also eight 4-page full-color inserts of scientific photos.

    Rarely is she described as a woman in her own right. Although her primary focus and concerns were in her role as wife and mother, she lives in history because of her extraordinary letters to her family and to her friends. She was a witness to the gathering storm of the Revolutionary War. She saw the Battle of Bunker Hill from a hilltop near her home, and soldiers marching past her door frequently stopped for a drink of water. Because she was so close to the scene, she was able to give firsthand reports of the American Revolution to her husband and other leaders creating a new government, as she wrote about the times and the people who played vital roles in the birth of our nation.Mingling the intimate with the momentous, she documented what it was like to live at a time when education was not available to young women, and when pregnancy and childbirth meant the fear of death. Colonial women were called upon to make life-and-death decisions for their children, to educate their daughters, and to run their farms when their husbands were away for months, or sometimes for years, at a time. Yet they had, at best, second-class legal and political status.Abigail Adams's independent spirit, her sense of humor, and her remarkable intellect, as shown in her letters, open a wide window on a crucial period in our nation's history, and bring Abigail Adams and her time to life.

    Best-selling author and illustrator Julia Rothman presents Farm Anatomy, Nature Anatomy, and Food Anatomy in a specially designed slipcase with 10 framable prints. Rothman’s popular line drawings offer a whimsical and educational guide to life on a farm, nature’s hidden wonders, and delectable tidbits from kitchens and pantries around the globe.

    This book tells about the fight to be free and independent.

    But when her ship is boarded by pirates, that’s where she ends up — as a slave. Separated from her brother, Apollo, Iliona is soon at the whim of her owners, and the chance of regaining freedom seems like a distant dream. But unlike her brother’s plight, Iliona’s life as a slave isn’t as bad as she feared: her new family provides clothing, food, and even schooling, and best of all, she is free to explore the wonders of Rome. Step back to AD 107 and take in the luxury of the baths, the splendor of the Senate, the thrill of gladiatorial combat, and the excesses of Roman feasts in a fictional diary full of excitement, humor, and accurate historical detail.

    Tutored by her father, the mathematician Theon, Hypatia quickly became an authority in the subjects of mathematics, astronomy, and philosophy. Word spread of her brilliance, and scholars from all over the world journeyed to Alexandria to seek her teachings.

    From the springtime frolic of Oscar, Cat-About-Town to the yuletide warmth of The Christmas Day Kitten, these stories-radiantly illustrated by Peter Barrett and Ruth Brown-are perennial favorites, and this new complete edition will make a wonderful gift for all readers, great and small.

    For centuries, the power of zero savored of the demonic; once harnessed, it became the most important tool in mathematics. Zero follows this number from its birth as an Eastern philosophical concept to its struggle for acceptance in Europe and its apotheosis as the mystery of the black hole. Today, zero lies at the heart of one of the biggest scientific controversies of all time, the quest for the theory of everything. Elegant, witty, and enlightening, Zero is a compelling look at the strangest number in the universe and one of the greatest paradoxes of human thought.

    From that day on he never stopped marveling at the universe and seeking to understand it better. Star Stuff follows Carl from his days star gazing from the bedroom window of his Brooklyn apartment, through his love of speculative science fiction novels, to his work as an internationally renowned scientist who worked on the Voyager missions exploring the farthest reaches of space. This book introduces the beloved man who brought the mystery of the cosmos into homes across America to a new generation of dreamers and star gazers.

    Africa, China, Europe, the Americas—find out what happened all around the world in long-ago times. This first revised volume begins with the earliest nomads and ends with the last Roman emperor. Newly revised and updated, The Story of the World, Volume 1 includes maps, a new timeline, more illustrations, and additional parental aids. This read-aloud series is designed for parents to share with elementary-school children. Enjoy it together and introduce your child to the marvelous story of the world's civilizations.Each Story of the World volume provides a full year of history study when combined with the Activity Book, Audiobook, and Tests—each available separately to accompany each volume of The Story of the World Text Book. Volume 1 Grade Recommendation: Grades 1-5.

    Gonzalez-Crussi, from the Introduction An international bestseller, translated into eighteen languages, Paul de Kruif’s classic account of the first scientists to see and learn about the microscopic world continues to fascinate new readers. This is a timeless dramatization of the scientists, bacteriologists, doctors, and medical technicians who discovered the microbes and invented the vaccines to counter them. De Kruif writes about how seemingly simple but really fundamental discovers of science—for instance, how a microbe was first viewed in a clear drop of rain water, and when, for the first time, Louis Pasteur discovered that a simple vaccine could save a man from the ravages of rabies by attacking the microbes that cause it.

    This picture book biography examines the life and career of naturalist and artist Anna Comstock (1854-1930), who defied social conventions and pursued the study of science. From the time she was a young girl, Anna Comstock was fascinated by the natural world. She loved exploring outdoors, examining wildlife and learning nature's secrets. From watching the teamwork of marching ants to following the constellations in the sky, Anna observed it all. And her interest only increased as she grew older and went to college at Cornell University. There she continued her studies, pushing back against those social conventions that implied science was a man's pursuit. Eventually Anna became known as a nature expert, pioneering a movement to encourage schools to conduct science and nature classes for children outdoors, thereby increasing students' interest in nature. In following her passion, this remarkable woman blazed a trail for female scientists today.

    He begins with Copernicus, during the Renaissance, when science replaced mysticism as a means of explaining the workings of the world, and he continues through the centuries, creating an unbroken genealogy of not only the greatest but also the more obscure names of Western science, a dot-to-dot line linking amateur to genius, and accidental discovery to brilliant deduction.By focusing on the scientists themselves, Gribbin has written an anecdotal narrative enlivened with stories of personal drama, success and failure. A bestselling science writer with an international reputation, Gribbin is among the few authors who could even attempt a work of this magnitude. Praised as “a sequence of witty, information-packed tales” and “a terrifi c read” by The Times upon its recent British publication, The Scientists breathes new life into such venerable icons as Galileo, Isaac Newton, Albert Einstein and Linus Pauling, as well as lesser lights whose stories have been undeservedly neglected. Filled with pioneers, visionaries, eccentrics and madmen, this is the history of science as it has never been told before.From the Hardcover edition.

    Then, in 2005, astronomer Mike Brown made the discovery of a lifetime: a tenth planet, Eris, slightly bigger than Pluto. But instead of its resulting in one more planet being added to our solar system, Brown’s find ignited a firestorm of controversy that riled the usually sedate world of astronomy and launched him into the public eye. The debate culminated in the demotion of Pluto from real planet to the newly coined category of “dwarf” planet. Suddenly Brown was receiving hate mail from schoolchildren and being bombarded by TV reporters—all because of the discovery he had spent years searching for and a lifetime dreaming about.Filled with both humor and drama, How I Killed Pluto and Why It Had It Coming is Mike Brown’s engaging first-person account of the most tumultuous year in modern astronomy—which he inadvertently caused. As it guides readers through important scientific concepts and inspires us to think more deeply about our place in the cosmos, it is also an entertaining and enlightening personal story: While Brown sought to expand our understanding of the vast nature of space, his own life was changed in the most immediate, human ways by love, birth, and death. A heartfelt and personal perspective on the demotion of everyone’s favorite farflung planet, How I Killed Pluto and Why It Had It Coming is the book for anyone, young or old, who has ever dreamed of exploring the universe—and who among us hasn’t?