His illuminating explanation is addressed to the person who wants to understand the place of mathematics in modern civilization but who has been intimidated by its supposed difficulty. Mathematics is the language of size, shape, and order—a language Hogben shows one can both master and enjoy.

    A vivid portrait of a unique leader who both experienced and influenced the great social and political changes of the first half of the twentieth century.

    Tobias Dantzig shows that the development of math—from the invention of counting to the discovery of infinity—is a profoundly human story that progressed by “trying and erring, by groping and stumbling.” He shows how commerce, war, and religion led to advances in math, and he recounts the stories of individuals whose breakthroughs expanded the concept of number and created the mathematics that we know today.

    The Brewster children and other Pilgrim boys and girls are the center of interest. A wonderful book to read aloud in the weeks before Thanksgiving. Suitable for ages 6 and up.

    But it's also the year that China's leader, Mao Ze-dong, launches the Cultural Revolution—and Ji-li's world begins to fall apart. Over the next few years, people who were once her friends and neighbors turn on her and her family, forcing them to live in constant terror of arrest. And when Ji-li's father is finally imprisoned, she faces the most difficult dilemma of her life.