When a professor discovered that the homework sent to him under a male pen name came from a woman...nothing stopped Sophie. And when she tackled a math problem that male scholars said would be impossible to solve...still, nothing stopped Sophie.For six years Sophie Germain used her love of math and her undeniable determination to test equations that would predict patterns of vibrations. She eventually became the first woman to win a grand prize from France's prestigious Academy of Sciences for her formula, which laid the groundwork for much of modern architecture (and can be seen in the book's illustrations).Award-winning author Cheryl Bardoe's inspiring and poetic text is brought to life by acclaimed artist Barbara McClintock's intricate pen-and-ink, watercolor, and collage illustrations in this true story about a woman who let nothing stop her.

    But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.

    Volume Two dramatizes the lives of Omar Khayyam, Albert Einstein, Ada Lovelace, and others.

    Somebody must be putting extra water in the bath. Is it Kangaroo? Or is it Goat or Wombat?Whoever it is, Mr Archimedes is going to find out.AWARDSCommended - 1981 Children's Book Council Book of the Year Awards

    . . That is a lot of shoes! Now it could take him longer to get dressed than to do anything else. So, after a rethink, he shares his shoes amongst various neighbours: beetles, spiders, earwigs and other creatures. Count up the number of feet, and find out whether he manages to get rid of all his shoes! (Do you think he started with 100 in the beginning?)

    But what's a narrator to do when the number of feathered friends is constantly changing? Can our intrepid storyteller use math facts to keep up with the unstable quantities. . . or is this pigeon-centric tale doomed?