Question: Which tabletop role-playing game published by Cubicle 7 is set in J.R.R. Tolkien's Middle-earth, in the time between "The Hobbit" and "The Lord of the Rings"?
Sentence (from "Middle-earth Role Playing"): Middle-earth Role Playing (MERP) is a 1984 role-playing game based on the writings of J.R.R. Tolkien (specifically "The Lord of the Rings" and "The Hobbit") under license from Tolkien Enterprises.
Relevant evidence: No