A good historical book on Burr is by Historian HW Brands titled "The Heartbreak of Aaron Burr "- I feel no sympathy for Burr- he literally had no principles.

https://www.penguinrandomhouse.com/books/209599/the-heartbreak-of-aaron-burr-by-h-w-brands/#:~:text=The%20Heartbreak%20of%20Aaron%20Burr%20not%20only%20dramatizes%20through%20their,Theodosia's%20tragic%20disappearance%20at%20sea.