人们是怎么知道地球是圆的的？你也许会说是哥伦布航海发现的，但其实远在古希腊时期就有了地球是圆的的理论。 从船上的?t望台能看到在甲板上看不到的远方，月相变化，时差的产生，不同地方的人能看到不同的星空等等，这些都表明地球是圆的。 这本英语原版科普绘本提供了丰富有趣的知识，穿越历史，进入太空，启发孩子观察、思考有关地球形状的现象与知识，培养孩子独立思考的精神。 书后有简单的小实验，引导孩子自己动手、观察。

Ever wondered why elephants have trunks? Or why your legs lookshorter under water? And just why was football once banned? Thisbook answers a wide range of 'why' questions and provides furtherinformation with fun-filled facts. Appealing artworks help explainthe answers, allowing children to build up their knowledge on avariety of subjects.

這本小小立體書總長150公分，以大都會博物館為題，囊括大都會博物館知名的拍照/展覽點，包括:大廳、丹鐸神殿、查理斯安格哈德廳、盔甲兵器館、以護壁板裝飾仿瓦朗吉維爾飯店時期的展覽廳、佩里特歐式雕塑廳、中世紀雕像廳、希臘羅馬畫廊、努爾丁伊斯蘭時期展覽廳、十九世紀歐式繪畫及雕塑展覽廳、現代藝術畫廊以及阿斯特庭院。 除了精美插畫，每個景點皆以摺頁方式呈現，並附有簡短的敘述或歷史介紹。小小的一個立體書，讓你一覽紐約大都會博物館的多元風貌！

What causes earthquakes? Where do they happen most? What should you do if you feel the earth shake? Just follow the friendly crow-in-the-know for all the answers

FrogsFrogs can jump thirty times their own body length, catchinsects on the wing, and breathe underwater or on land. But theymust always keep their skins wet. Read and find out why

Award-winning artist Sylvia Long and author Dianna Hutts Aston have teamed up again to create this gorgeous and informative introduction to seeds. Poetic in voice and elegant in design, the book introduces children to a fascinating array of seed and plant facts, making it a guide that is equally at home being read on a parent's lap as in a classroom reading circle.

Traces life on earth through the geological strata, from the arrival of man back to the first plants. Gives us a remarkable grasp of the fossil record. Illustrates the geological periods from the present back to the earliest or Precambrian Era, and includes major developments and life forms of each time frame.

Step inside the world of x-rays where you can see behind walls, inside objects, and even through skin! Ever wonder what you would like? What about a laptop computer or cell phone? A spider or a fish? Each page features an x-ray photo of a person or object in nature, sports, or technology with de*ions and fun facts about the images themselves, along with a brief explanation of how x-rays work.

Ever wondered how bubbles get into fizzy drinks? Or how weknow what the dinosaurs looked like? And just how many ants can ananteater eat? This book answers a wide range of 'how' questions andprovides further information with fun-filled facts. Appealingartworks help explain the answers, allowing children to build uptheir knowledge on a variety of subjects.

Presented in a beautiful slipcase, this expanding pocket guidebrings the Metropolitan Museum of Art's treasured rooms andexhibitions to life. The guide features the Great Hall, Temple ofDendur, Charles Engelhard Court, Arms and Armour Court, Boiseriefrom the Hotel De Varengeville, Petri European Sculpture Court,Medieval Sculpture Hall, Leon Levy and Shelby White Court, DamascusRoom, B. Gerald Cantor Sculpture Gallery, Modern Art Galleries,Astor Court and the Patio from the Castle of Velez Blanco. Eachstylish illustration is accompanied by a short and informativede*ion, making this the perfect purchase for anyone wishing toremember a visit to New York's most famous art museum. About the Author: Sarah McMenemy is the creator of London: A Three-DimensionalExpanding City Skyline (9781406323481), New York: AThree-Dimensional Expanding City Skyline (9781606332957), Paris: AThree-Dimensional Expanding City Skyline (9781406337273) andWashington D.C.: A Three-Dimensional Expanding City Skyline(97814

THE CAT IN the Hat puts to rest any notion that money grows on trees in this super simple look at numismatics, the study of money and its history. Beginning with the ancient practice of bartering, the Cat explains various forms of money used in different cultures, from shells, feathers, leather, and jade to metal ingots to coins (including the smallest—the BB-like Indian fanam—and the largest—the 8-foot-wide, ship-sinking limestone ones from the Islands of Yap!), to the current king of currency, paper. Also included is a look at banking, from the use of temples as the first banks to the concept of gaining or paying interest, and a step-by-step guide to minting coins. A fascinating introduction is bound to change young reader’s appreciation for change!

George is heartbroken when he learns that his friend Annie andher father are moving to the US. Eric has a new job working for thespace program, looking for signs of life in the Universe. Ericleaves George with a gift—a book called The User’s Guide to theUniverse . But Annie and Eric haven’t been gone for very longwhen Annie believes that she is being contacted by aliens, who havea terrible warning for her. George joins her in the US to help herwith her quest—and before he knows it, he, Annie, Cosmos, andAnnie’s annoying cousin Emmett have been swept up in a cosmictreasure hunt, spanning the whole galaxy and beyond.