. . thanks to some help from their cranky teacher, a little bit of logic, and a lot of amusing misadventure.Yes, Rufus wrote CAIUS IS A DUMBBELL on his tablet at school, but no, he did not break into the schoolroom, did not tie up his teacher, and certainly did not paint his slur about Caius on the Temple of Minerva (even if it is in Rufus's own handwriting). Rufus is doomed unless his six classmates can find out who is really responsible. Every hour seems to bring a new, confusing clue . . . until the boys finally stumble upon someone who is not what he appears to be.

    A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

    Scagawea, a Shashone Indian, guided and interpreted for explorers Lewis and Clarke as they traveled up the Mississippi, but she had adventures long before that one, like the time she was captured by the Minnetarees, and taken away from her family and everything that she knew and loved....

    Now Atiyah has been sent away—a political pawn in a war between the Beduin tribes in the year 1302. He vows to return to her as soon as he can.But while Atiyah is studying at the great university in Fez, Halima is lost in a sandstorm. Rescued by an enemy tribe, she is told that she must marry their powerful sheikh and live in his harem—never to see her people again. Halima does what she can to resist, but she has no choice. In three moons' time she will become the youngest wife of the cruel and greedy Raisulu—unless Atiyah can find her. But where in the vast sea of desert can he begin his search for his beloved?The last novel from award-winning author Frances Temple, this companion to The Ramsay Scallop is a romantic tale of intrigue, adventure, and true love, set against the backdrop of medieval Arabia.

    With its up-to-the-moment content and engaging style, this major reference book is an essential resource for helping children relate today's news to the events of the past. Focusing on the who, what, when, where, and how, with stunning pictures and a cutting-edge visual style, DK's Children's Encyclopedia of American History is published in conjunction with the Smithsonian Institution to present a completely unique survey of the story of America. Featuring more than 1,000 photographs, plus maps, charts, and profiles of famous Americans, the design of the book has been painstakingly considered to pull in even the most reluctant reader.

    Over 80 black-and-white illustrations bring Armstrong?s story to life.

    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.

    Lucky for us, award-winning book illustrator and political cartoonist David Catrow has taken the most important introduction in our country's history and made it easy to understand in a hilarious, inspiring new book.We the Kids follows three adorable youngsters and one remarkable dog as they get ready for a camping adventure in the great outdoors. What makes this adventure different is that it is told through the Preamble. Just as the historical document starts out with "We the People of the United States," we're introduced to the children and their energetic pooch friend, who is standing by with a gargantuan, overloaded backpack. As the Preamble goes on, then, so does the story: They find themselves forming a More Perfect Union by finding their camping site, promoting the General Welfare by telling stories around a campfire, and securing the blessings of Liberty by settling down for a good night's sleep -- all in the backyard under the watchful eyes of two parents. With bright watercolor illustrations and sweet, cartoonlike characters, Catrow provides an entertaining story that brings the Preamble to life. The dog's actions throughout the book are truly sidesplitting, but they also explain to young readers each line of the Preamble. A fun introduction from Catrow called "Big Words, Big Ideas.&quot and a line-by-line explanation of the Preamble add to the book's pleasures.For school reports and American holiday celebrations, this is one book young historians won't want to miss. (Matthew Warner)

    The electric light bulb was only one of thousands of Edison’s inventions, which include the phonograph and the kinetoscope, an early precursor to the movie camera.As a boy, observing a robin catch a worm and then take flight, he fed a playmate a mixture of worms and water to see if she could fly! Here’s an accessible, appealing biography with 100 black-and-white illustrations.

    His fearsome master has just one demand: steal Shakespeare's play "Hamlet"--or else. Widge has no choice but to follow orders, so he works his way into the heart of the Globe Theatre, where Shakespeare's players perform. As full of twists and turns as a London alleyway, this entertaining novel is rich in period details, colorful characters, villainy, and drama."A fast-moving historical novel that introduces an important era with casual familiarity." --School Library Journal, starred review

    Young-sup is an expert at kite flying. He knows just what his kite wants him to do. Kee-sup has trouble handling his kite, but can build and design a kite fit for a king. Each brother knows his own talents as they practice together for the New Year kite-fighting competition. But according to tradition, Kee-sup, the first-born son, must represent the family. Young-sup knows he must help his older brother and stay in second place. But that doesn’t stop him from hoping for the chance to show his great skill as a kite fighter.

    Twenty-four unusual tales from various periods in Chinese history, some complex, others as brief as a joke, display the wit, cleverness, and down-to-earth wisdom of the Chinese people.

    Each story is based on actual happenings from the lives of real people.

    Ages 9-12.

    There she met a professor named Pierre Curie, and the two soon married, forming one of the most famous scientific partnerships in history. Together they discovered two elements and won a Nobel Prize in 1903. (Later Marie won another Nobel award for chemistry in 1911.) She died in Savoy, France, on July 4, 1934, a victim of many years of exposure to toxic radiation.