There is a little foul language in this one including racial slurs. The foul language is only used when quoting someone. The racial slurs are used when quoting Marx and Engels to reveal their racism. There are more Communist quotes in the book that are very revealing and just show the Communists in their own words. This is an informative book that takes on all the Communist propaganda that's out there. This is the second book in the "Politically Incorrect" series I have listened to (the other one is "The Politically Incorrect Guide To The Sixties") and they were both very good and informative and not politically correct, just correct.