Bringing Good Maths Books to Children

[摘要] This article is about the Sputnik Bookcase, a project thatI founded with some colleagues to bring inspirational,high-quality, educational books in mathematics and other subjects to children in Vietnam (with an idea to expand internationally). From February 2015 to October2016, we printed 25 books, totalling about 100,000 copies,with many more books in the pipeline.