Most of us know J. R. R. Tolkien because of The Lord of the Rings, The Hobbit and The Silmarillion. However, probably not most of us know that this great author was also a poet, philologist, and university professor. These three novels form a connected body of tales, but there was a gap in the big, collective story line.
With the new material discovered, later on, this gap is filled and here is how: