The Gutenberg Project has many free books available for download. http://www.gutenberg.org/wiki/Main_Page
National Budget Simulator http://www.nathannewman.org/nbs/
LA ePortal For printing out 5 year plans https://www.laeportal.com/main.aspx?stg=home&item=main
Rules for playing Mafia/Werewolf http://www.wikihow.com/Play-Mafia
CIA World Factbook https://www.cia.gov/library/publications/the-world-factbook/