李俊

Li Jun is a Chinese author whose works span a fairly wide range of subjects. Public information about him is limited, and few details of his life are clearly documented. Judging from the 22 titles held in the collection, his writing focuses mainly on popularizing mathematical thinking and study methods. Representative works include How Do Mathematicians Think: A Math Magic Book for All Humanity, How to Awaken the Mathematical Brain, How to Cultivate a Geometric Brain, and How to Cultivate a Reasoning Brain, which use games and accessible explanations to help readers train their logical and spatial abilities. He has also written on economics and finance, such as the lively Super Spicy Economics, and on study techniques for students and self-learners, as in The Study Methods Taught by a University of Tokyo Professor. His books appear under categories including popular science, finance, exam preparation, self-improvement, and architecture, and are generally brisk, practical works that turn abstract ideas into hands-on thinking exercises.