
Here's a complex question that requires someone to reason about the input, can you answer it?
Decipher, Inc. is an American gaming company based in Norfolk, Virginia, US, since 2002, Decipher has released two licensed role-playing games: "Star Trek RPG" and "The Lord of the Rings Roleplaying Game", released by Decipher Inc. in 2002, is a role-playing game set in the Middle-earth of which author's fiction? 


J. R. R. Tolkien
