The Plot Sickens
The Secret Letter is
RCategory 1: How to Syndicate something
Category 2: A Form of Redress
Category 3: A Scoundrel, Knave, or Ne'er do well
Category 4: A Publically Acknowledged "Work of Art"
Category 5: A Free Internet service
Category 6: A WW2 Aeroplane
Have fun kids!