A mathematical text can make or break someone’s interest in a topic. Here we’ve collected reviews of various books in mathematics across a wide range of topics and skill levels. Our staff has read, taught, or learned from every single book listed here. We rank the books on 6 different attributes: quality of exercises, readability, fitness for a classroom text, proof quality, difficulty, and usability for self-study. (Click here to read a more detailed description of these attributes and how we evaluate them.) Click through the various categories to explore.