One of them, the Prussian aristocrat Alexander von Humboldt, negotiates savanna and jungle, travels down the Orinoco, tastes poisons, climbs the highest mountain known to man, counts head lice, and explores every hole in the ground. The other, the barely socialized mathematician and astronomer Carl Friedrich Gauss, does not even need to leave his home in Göttingen to prove that space is curved. He can run prime numbers in his head. He cannot imagine a life without women, yet he jumps out of bed on his wedding night to jot down a mathematical formula. Von Humboldt is known to history as the Second Columbus. Gauss is recognized as the greatest mathematical brain since Newton. Terrifyingly famous and more than eccentric in their old age, the two meet in Berlin in 1828. Gauss has hardly climbed out of his carriage before both men are embroiled in the political turmoil sweeping through Germany after Napoleon’s fall.Already a huge best seller in Germany, Measuring the World marks the debut of a glorious new talent on the international scene.

    (And you, dear reader, can test your wits right alongside them.) But in the end just four very special children will succeed. Their challenge: to go on a secret mission that only the most intelligent and resourceful children could complete. To accomplish it they will have to go undercover at the Learning Institute for the Very Enlightened, where the only rule is that there are no rules. As our heroes face physical and mental trials beyond their wildest imaginations, they have no choice but to turn to each other for support. But with their newfound friendship at stake, will they be able to pass the most important test of all?This tenth anniversary edition of The Mysterious Benedict Society includes over thirty pages of bonus materials that will delight old and new fans alike.

    But when Jerry challenges a secret school society called The Vigils, his defiant act turns into an all-out war. Now the only question is: Who will survive? First published in 1974, Robert Cormier's groundbreaking novel, an unflinching portrait of corruption and cruelty, has become a modern classic.A New York Times Outstanding Book of the YearAn ALA Best Book for Young AdultsA School Library Journal Best Book of the Year

    With his officer, he charges toward the enemy, witnessing the horror of the battles in France. But even in the desolation of the trenches, Joey's courage touches the soldiers around him and he is able to find warmth and hope. But his heart aches for Albert, the farmer's son he left behind. Will he ever see his true master again?

    It is set in the time of the English Civil War and the Commonwealth. The story follows the fortunes of the four Beverley children who are orphaned during the war, and hide from their Roundhead oppressors in the shelter of the New Forest where they learn to live off the land.

    Baron Munchausen's astounding feats included riding cannonballs, traveling to the Moon, and pulling himself out of a bog by his own hair. Listeners delighted in hearing about these unlikely adventures, and in 1785, the stories were collected and published as Baron Munchausen's Narrative of his Marvellous Travels and Campaigns in Russia. By the nineteenth century, the tales had undergone expansions and transformations by several notable authors and had been translated into many languages.A figure as colorful as the Baron naturally appeals to the artistic imagination, and he has been depicted in numerous works of art. His definitive visual image, however, belongs to Gustave Doré. Famed for his engravings of scenes from the Bible, the Divine Comedy, Don Quixote, and other literary classics, Doré created theatrical illustrations of the Baron's escapades that perfectly re-create the stories' picaresque humor.

    When his father is killed in the September 11th attacks on the World Trade Centre, Oskar sets out to solve the mystery of a key he discovers in his father's closet. It is a search which leads him into the lives of strangers, through the five boroughs of New York, into history, to the bombings of Dresden and Hiroshima, and on an inward journey which brings him ever closer to some kind of peace.

    The sanctuary survives today as one of the last strongholds of true magic. Enchanting? Absolutely. Exciting? You bet. Safe? Well, actually, quite the opposite.Kendra and her brother, Seth, have no idea that their grandfather is the current caretaker of Fablehaven. Inside the gated woods, ancient laws keep relative order among greedy trolls, mischievous satyrs, plotting witches, spiteful imps, and jealous fairies. However, when the rules get broken -- Seth is a bit too curious and reckless for his own good -- powerful forces of evil are unleashed, and Kendra and her brother face the greatest challenge of their lives. To save their family, Fablehaven, and perhaps even the world, Kendra and Seth must find the courage to do what they fear most.

    His friends and foes know him only as the Scarlet Pimpernel. But the ruthless French agent Chauvelin is sworn to discover his identity and to hunt him down.

    But when his world suddenly interlocks with an eccentric, bookish girl and a bitter old man who runs a toy booth in the station, Hugo's undercover life, and his most precious secret, are put in jeopardy. A cryptic drawing, a treasured notebook, a stolen key, a mechanical man, and a hidden message from Hugo's dead father form the backbone of this intricate, tender, and spellbinding mystery.

    Yet the only thing up there is a stack of grimy old plates. Alison and her stepbrother, Roger, discover that the flowery patterns on the plates, when traced onto paper, can be fitted together to create owls-owls that disappear when no one is watching. With each vanished owl, strange events begin to happen around Alison, Roger, and the caretaker's son, Gwyn. As the kids uncover the mystery of the owl service, they become trapped within a local legend, playing out roles in a tragic love story that has repeated itself for generations... a love story that has always ended in disaster.

    As we dream with him, we are taken further and further into mathematical theory, where ideas eventually take flight, until everyone--from those who fumble over fractions to those who solve complex equations in their heads--winds up marveling at what numbers can do.Hans Magnus Enzensberger is a true polymath, the kind of superb intellectual who loves thinking and marshals all of his charm and wit to share his passions with the world. In The Number Devil, he brings together the surreal logic of Alice in Wonderland and the existential geometry of Flatland with the kind of math everyone would love, if only they had a number devil to teach them.

    Hector is very good at treating patients in need of his help. But he can't do much for those who are simply dissatisfied with life, and that is beginning to depress him. When a patient tells him he looks in need of a vacation, Hector takes a trip around the world to learn what makes people happy—and sad. As he travels from Paris to China to Africa to the United States, he lists his observations about the people he meets. Is there a secret to happiness, and will Hector find it? Combining the winsome appeal of The Little Prince with the inspiring philosophy of The Alchemist, Hector's journey ventures around the globe and into the human soul. Lelord's writing inspires us to consider life's great questions. Uplifting, empowering, and optimistic, this is a fable for our times and all time.

    What he discovers is unimaginable: a deadly vendetta against the Catholic Church by a centuries-old underground organization -- the Illuminati. In a desperate race to save the Vatican from a powerful time bomb, Langdon joins forces in Rome with the beautiful and mysterious scientist Vittoria Vetra. Together they embark on a frantic hunt through sealed crypts, dangerous catacombs, and deserted cathedrals, and into the depths of the most secretive vault on earth...the long-forgotten Illuminati lair.(back cover)

    The setting is a small village in southwestern Anatolia in the waning years of the Ottoman Empire. Everyone there speaks Turkish, though they write it in Greek letters. It’s a place that has room for a professional blasphemer; where a brokenhearted aga finds solace in the arms of a Circassian courtesan who isn’t Circassian at all; where a beautiful Christian girl named Philothei is engaged to a Muslim boy named Ibrahim. But all of this will change when Turkey enters the modern world. Epic in sweep, intoxicating in its sensual detail, Birds Without Wings is an enchantment.