Assassins' America: Four Killers, Four Murdered Presidents, and the Country They Left BehindEbookAssassins' America: Four Killers, Four Murdered Presidents, and the Country They Left BehindbyJessica GundersonRating: 0 out of 5 stars0 ratingsSave Assassins' America: Four Killers, Four Murdered Presidents, and the Country They Left Behind for later