Echelon is a board game published in 1989 by The Great Games Company.
Echelon is a game in which a quiz game for 2-6 players has the central theme as literature.
[1] John Humphries reviewed Echelon for Games International magazine, and gave it 4 1/2 stars out of 5, and stated that "Echelon is a well constructed game with first class presentation and is great fun to play.
As with most such games, the more players the merrier.
"[1]