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.

    But coming from a family of bakers, Hans is discouraged from ever becoming a rider. That is, until the day he is invited to watch the extraordinary Ballet of Lipizzaners -- from the Imperial Box! -- and his life is changed forever.Marguerite Henry artfully weaves authentic details about the skillful training of both horse and rider, as she unfolds the story of Hans and his beloved Lipizzan stallion, Borina.The brilliance of Hans's dazzling public performances and his devotion to the art of classical riding make this story uniquely rich in history and horsemanship -- a story to be treasured by horse lovers of all ages.

    You can almost hear the clash of arms and taste the Great Hall feasts in this authentic recreation of 9th century Europe, when Viking raiders ravaged the coasts of Ireland. Amid the battles and shipwrecks and deeds of bravery and treachery, twelve-year-old Beorn learns Christian humility from his young captive, Ness, the daughter of an Irish chieftain. Youngsters will enjoy the adventure, while their parents appreciate the realism.

    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.

    He orchestrates time, creates light, and speaks things into existence—from the largest stars to the smallest starfish. God is a powerful, purposeful, personal, unparalleled Creator.Psalm 19:1 says, “The heavens tell the glory of God. And the skies announce what his hands have made.”Indescribable displays the majesty of creation with scientific findings, photography, and original illustrations. These 100 devotions encourage awe at God’s creativity with an in-depth look at • Space, Galaxies, Planets, and Stars• Earth, Geology, Oceans, and Weather• Animals—from Hummingbirds to Dinosaurs• Our Minds, Bodies, and Imaginations Each devotion features a “Be Amazed” section with fascinating facts, hands-on activities, and a closing prayer. Based on Louie Giglio’s popular messages “Indescribable” and “How Great Is Our God,” Indescribable: 100 Devotions About God & Science will help kids discover the incredible creation of our indescribable God.

    Wrote The Sand Reckoner and Got Killed Being Rude, ante meridiem (a.m.), Donner and Blitz in German, One Million, Euclid Wrote The Elements, Squares, Pacific and Atlantic Oceans, Whales Are Not Fish, The “There Are Zero . . .” Game, Sets, the Popularity of Zero, Why Boats Are Cheaper to Rent in the Winter, Triangles, Herbivores and Carnivores, the Colors of the Rainbow, a King in Checkmate, the Story of the Titanic, ≠ (not equal), x + 4 = 7, One Thousand, Counting by Hundreds, Reading 3:05 on a Clock, Rectangles.

    Max and Liz become the brave leaders for their group, and eventually, for the entire ark.  The mysterious journey, filled with danger, humor, trials, and triumphs, leads them across Europe to the Middle East.  The moment of arrival for these animals is spectacular as the ark is miraculously transformed into the animals' natural habitats.Throughout the previous one hundred years, Noah and family have endured ridicule from villagers while building the ark. Now this family must painfully witness the loss of lives and total destruction of the earth through the mighty flood.After the journey to the ark, the voyage in the ark begins.  Liz finds ways to keep the animals occupied, including daily exercise led by the flamingos and a talent night where the animals entertain each other with their natural abilities.  But a sinister plot develops Someone is out to kill Noah and his family.  Liz follows clues that lead her to discover a stowaway who has deceived them all.  Max and Liz foil the plot, but at a high price. The end climaxes with unexpected twists and turns, taking the reader from despair to hope.

    While he waits out the storm, the woman who lives there tells him the Christmas story. Starting with the very creation of the world and ending with the resurrection, the boy discovers the big picture of God's plan for his people and situates the nativity within the scope of history. Breathtakingly illustrated by renowned artist and author Richard Jesse Watson, One Wintry Night is the perfect gift for the young and the young-at-heart.

    One day his Aunt Dora arrives to give him some schooling. Noah doesn't think he needs it. What use is reading on the prairie? But what Noah discovers will change his life forever.

    His grandparents were among the first settlers of Corenwald’s Eastern Frontier. His father had been one of the kingdom’s greatest warriors. Aidan, on the other hand, lives the quiet, comfortable life of a nobleman’s son. He never has any real adventures, and that, he believes, is the one great injustice of his otherwise happy life. All that will change the day he first hears the bark of the bog owl and meets Dobro Turtlebane. Dobro is one of the feechiefolk—a tribe of half-civilized swamp dwellers who fight too much, laugh too loud, cry too easily, and smell just terrible. But another meeting on that remarkable day may change Aidan’s life even more profoundly. Bayard the Truthspeaker arrives with a startling pronouncement: Aidan Errolson will grow to be the Wilderking—the long-prophesied wild man who will come out of Corenwald’s forests and swamps to lead the kingdom back to its former glory. There’s just one question: Is Bayard the Truthspeaker a prophet or a madman? This initial installment in The Wilderking Trilogy is sure to capture the hearts of young and old, boys and girls alike. Written in the same fashion as The Lord of the Rings or The Lion, the Witch and the Wardrobe, The Bark of the Bog Owl, as the author says, will help “direct a God-fearing boy’s sense of adventure and warrior spirit – his God-given wildness.”

    Till the Green Ember rises, or the end of the world.Heather and Picket are extraordinary rabbits with ordinary lives until calamitous events overtake them, spilling them into a cauldron of misadventures. They discover that their own story is bound up in the tumult threatening to overwhelm the wider world. Kings fall and kingdoms totter. Tyrants ascend and terrors threaten. Betrayal beckons, and loyalty is a broken road with peril around every bend.Where will Heather and Picket land? How will they make their stand?

    Chebron, the son of a high Egyptian priest, flees for his life taking his sister Mysa, one of the household slaves Amuba and several companions with him. They escape through closely guarded Egyptian exits only to find themselves in unfamiliar and dangerous lands inhabited by a very different culture of people. Along the way, the roving band of refugees encounters and befriends a Hebrew girl, who exposes them to very strange ideas including the worship of "one true God."

    The bestselling biography of Helen Keller and how, with the commitment and lifelong friendship of Anne Sullivan, she learned to talk, read, and eventually graduate from college with honors.

    When the year is up and Aunt Frances comes to get her niece, she finds a healthier, prouder girl with a new name--Betsy--and a new outlook on life.Understood Betsy has delighted generations of young readers since it was first published by Henry Holt and Company in 1917.

    In this book, he is transported back to the deck of the Mayflower.