We have written a trilogy of books called: Rigorous Elementary Mathematics. The theme of the books is the rigorous proof of many results that are often learned by students without proof in elementary mathematics, specifically in algebra, combinatorics, and number theory. It is currently in editing stage with a potential release date by the end of 2023! The cumulative number of pages is over 700. We are considering publication options at the moment. The tables of contents are provided below as a sample. To stay up to date on this project, please sign up for our Newsletter. You might also be interested in our research Publications.