Dear Unknown Reader was created by Agent Empire Productions in the summer of 08.
I have heard it closely resembles the novel, Dice Man. So, kudos to the author, Luke Rhinehart, who obviously published his novel before my production (1971). You can purchase his book here-->http://www.amazon.co.uk/Dice-Man-Luke-Rhinehart/dp/0006513905
Special thanks to Michael McCollister who laid it on the line to make it happen.