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A world famous inventor disappears under mysterious circumstances, leaving behind clues to a well hidden secret. In a race against time, Timmi Tobbson and his friends hope to uncover and save the inventors legacy, while an old and powerful enemy resurfaces, stopping at nothing to get there first.
"Herbert Carter's Legacy; Or, the Inventor's Son" is a captivating novel written by Horatio Alger. Set in the late 19th century, the story revolves around Herbert Carter, the son of a brilliant inventor. Herbert's father, who tragically passed away, leaves behind a mysterious legacy, and the young protagonist embarks on a journey to uncover its secrets. Facing numerous challenges and setbacks, Herbert discovers his own inner strength and determination. He navigates a world filled with treacherous individuals, unexpected friendships, and thrilling adventures. Along the way, Herbert learns valuable lessons about integrity, perseverance, and the true meaning of success. Through Herbert's character development, readers are inspired to believe in themselves and their ability to overcome adversity. The story is a timeless classic that captures the essence of the American Dream. Alger's masterful storytelling and engaging narrative make this book a must-read for those seeking inspiration and an unforgettable tale of triumph.
Reproduction of the original. The publishing house Megali specialises in reproducing historical works in large print to make reading easier for people with impaired vision.
In an effort to save a dear friend, Timmi Tobbson and his cohorts follow the clues concealed within a centuries-old family legacy and unravel the legend of a long-lost pirate ship, buried somewhere deep beneath the city streets, but their search awakens amystical dark power.
"Randel is endlessly fascinating, and Holloway’s biography tells his life with great skill." —Steve Weinberg, USA Today John Randel Jr. (1787–1865) was an eccentric and flamboyant surveyor. Renowned for his inventiveness as well as for his bombast and irascibility, Randel was central to Manhattan’s development but died in financial ruin. Telling Randel’s engrossing and dramatic life story for the first time, this eye-opening biography introduces an unheralded pioneer of American engineering and mapmaking. Charged with “gridding” what was then an undeveloped, hilly island, Randel recorded the contours of Manhattan down to the rocks on its shores. He was obsessed with accuracy and steeped in the values of the Enlightenment, in which math and science promised dominion over nature. The result was a series of maps, astonishing in their detail and precision, which undergird our knowledge about the island today. During his varied career Randel created surveying devices, designed an early elevated subway, and proposed a controversial alternative route for the Erie Canal—winning him admirers and enemies. The Measure of Manhattan is more than just the life of an unrecognized engineer. It is about the ways in which surveying and cartography changed the ground beneath our feet. Bringing Randel’s story into the present, Holloway travels with contemporary surveyors and scientists trying to envision Manhattan as a wild island once again. Illustrated with dozens of historical images and antique maps, The Measure of Manhattan is an absorbing story of a fascinating man that captures the era when Manhattan—indeed, the entire country—still seemed new, the moment before canals and railroads helped draw a grid across the American landscape.
In order to unlock his family’s past and how he became an orphan, Leo will need every skill and invention he has—even if his inventions don’t always work. This middle-school adventure mystery is perfect for puzzle solvers, as Leodiscovers a series of tunnels below his school filled with clues, riddles andpuzzles to solveabout his identity and his family. A “lifer” at the secluded Academy of Florence, Leo has never met his parents ... or anyone in his family for that matter. His current “family” is his mechanical monkey and robot lion, who along with his charming best friend and fellow lifer, Savvy, only get him into trouble. But after Leo’s latest experiment goes catastrophically wrong, he finds a mysterious clue that opens an underground maze—one that seems to have been created for him to solve. Leo hopes the tunnels will help him discover the identities of his parents and the reason he’s an orphan in the first place. Instead, he finds that his past and possibly even his future is somehow linked to the innovative Wynn Toys company, whose genius president mysteriously disappeared years before. Leo must use his creativity and scientific know-how to revive the toy company, oust its dastardly leader, and discover the fate of his real family. LEO, Inventor Extraordinaire: Is perfect for kids 8 to 12 who enjoy action, adventure, humor, and mystery Is likeThe DaVinci Codefor kids, with robots, wacky inventions, and puzzles to solve Contains almost 60 pieces of original black and white artwork Encourages imagination and the development of STEAM skills LEO, Inventor Extraordinaire is a Northern Lights Book Awards Winner in the Middle Grade Fiction category for 2021 -- The Northern Lights Book Awards
The development of Valium by Roche Pharmaceutical and the entire benzodiazepine group of active substances was among the greatest accomplishments in 20th-century pharmacology. Good Chemistry combines a detailed account of this momentous development with an engaging biography of Leo Sternbach, the brilliant chemist who invented Valium and whose achievements heralded the beginning of a new era in research and therapeutics. This thought-provoking biographical history: Tells the fascinating life story of one of the 20th century's premier chemists Traces the developments that led to the invention of Valium Provides a cultural history of Valium and its impact on society
An inspiring picture-book biography of Louis Braille—a blind boy so determined to read that he invented his own alphabet. **Winner of a Schneider Family Book Award!** Louis Braille was just five years old when he lost his sight. He was a clever boy, determined to live like everyone else, and what he wanted more than anything was to be able to read. Even at the school for the blind in Paris, there were no books for him. And so he invented his own alphabet—a whole new system for writing that could be read by touch. A system so ingenious that it is still used by the blind community today. Award-winning writer Jen Bryant tells Braille’s inspiring story with a lively and accessible text, filled with the sounds, the smells, and the touch of Louis’s world. Boris Kulikov’s inspired paintings help readers to understand what Louis lost, and what he was determined to gain back through books. An author’s note and additional resources at the end of the book complement the simple story and offer more information for parents and teachers. Praise for Six Dots: "An inspiring look at a child inventor whose drive and intelligence changed to world—for the blind and sighted alike."—Kirkus Reviews "Even in a crowded field, Bryant’s tightly focused work, cast in the fictionalized voice of Braille himself, is particularly distinguished."—Bulletin, starred review "This picture book biography strikes a perfect balance between the seriousness of Braille’s life and the exuberance he projected out into the world." — School Library Journal, starred review
The extraordinary life and career of the iconic twentieth-century inventor, technologist, and business magnate H. Joseph Gerber is described in a fascinating biography written by his son, David, based on unique access to unpublished sources. A Holocaust survivor whose early experiences shaped his ethos of invention, Gerber pioneered important developments in engineering, electronics, printing, apparel, aerospace, and numerous other areas, playing an essential role in the transformation of American industry. Gerber's story is remarkable and inspiring, and his method, redolent of Edison's and Sperry's, holds a key to a restored national economy and American creative vitality in the twenty-first century.