A series of biographies designed to lift mathematics off the page and out of the calculator, featuring individuals whose contributions were critical to the development of mathematics.
This was a fascinating read about 17th century French mathematician and philosopher Rene Descartes. I’m not sure how many middle/high school age students will find this as interesting as my daughter and I did, since we are kind of nerdy about learning and reading about brilliant quirky people like Descartes.