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Powerful and determined, the sea turtle lives a fascinating life. Its life journey begins when its mother travels thousands of miles to lay her eggs on a beach. Then it travels back to the ocean as a hatchling to start a life of its own. Readers will explore all the stages of a sea turtles life and learn how people can help them survive. Vivid photographs show these wonderful reptiles in great detail.
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Sale!PROMOThe tale begins as an investigation into the strange stories of an “Opera ghost,” legendary for scaring performers as they sit alone in their dressing rooms or walk along the building’s labyrinthine corridors. Some even think they’ve seen the ghost in evening clothes moving in the shadows. But it isn’t until the triumphant performance of beautiful soprano Christine Daaé that the Phantom begins his attacks—striking terror in the hearts of everyone in the theater. A story that has captured the imagination for a century, The Phantom of the Opera continues to this day as an unparalleled work of sheer entertainment.
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Sale!PROMOThe Principles of Naval Architecture series is the defining reference work and text for naval architecture. This volume contains a completely new presentation of the subject of ship resistance embodying these developments. A major goal in the design of virtually all vessels is to obtain a hull form having low resistance. In achieving this goal, the accurate prediction of resistance for a given hull geometry is essential. Since the publication of the previous edition of PNA important advances have been made in theoretical and computational fluid dynamics accompanied by increased use of such work in ship and offshore structure design. The first section of the book provides basic understanding of the flow phenomena that underlie the resistance encountered by a ship moving in water. The second section contains an introduction to the methods by which that knowledge is applied to the prediction of resistance, including model testing, empirical methods and computational methods. A final section provides guidance to the naval architect in designing a hull form. Design procedures are described for achieving favorable flow and resistance characteristics of the hull and appendages. Examples are given for ships designed for high, medium and low speeds. Design considerations affecting both wave and viscous effects are included. Finally the flow in the stern wake is discussed, an area important for both resistance and propeller performance.
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Sale!PROMOThe Railway Children is the classic children's story by E. Nesbit. When Father is taken away unexpectedly, Roberta, Peter, Phyllis and their mother have to leave their comfortable life in London to go and live in a small cottage in the country. The children seek solace in the nearby railway station, and make friends with Perks the Porter and the Station Master himself. Each day, Roberta, Peter and Phyllis run down the field to the railway track and wave at the passing London train, sending their love to Father. Little do they know that the kindly old gentleman passenger who waves back holds the key to their father's disappearance.
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Sale!PROMOYoung Mico is a slave in a big house in Pompeii. His only friend is the house dog, Fortunatus. One quiet summer day, Fortunatus suddenly runs away. He takes Mico with him. What does the dog know? What is he afraid of? Is it, perhaps, the mountain behind the town?
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The Statue of Liberty is an icon of the United States. The story of Lady Liberty is one of friendship, cooperation, and a firm belief in democracy. Readers will learn about the ingenious engineering within the statue. Theyll see vivid photographs showcasing her creation in France and her current watchful presence in New York Harbor. Readers will also learn why the statue has become a symbol of optimism and pride for many people.