Fight Oligarchy by Bernie Sanders. A truly quick read with a powerful punch. Bernie highlights the gross disparity between the billionaire class and the rest of us. The U.S. can afford to house, feed and care for us all but actively choose not to. Modern politics stay corrupt by oligarchs.

How Fascism Works: The Politics of Us and Them by Jason Stanley. A worthwhile read (especially for us in the USA) that lays the groundwork to understand fascist politics/regimes. A 10/10 as a book I wish everyone would read at least once in their lifetime.