Letter 1

A 2003 humor book titled “This Book Will Change Your Life” instructed readers to write a letter to a “mass murderer.” Kaczynski was on the book's list of suggested killers that included Charles Manson, David Berkowitz (the “Son of Sam”) and “Night Stalker” Richard Ramirez.” Kaczynski received more than 100 letters and catalogued them all.



Letter 1

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