Clue #1: 46 black ones.
Clue #2: "You known religion has a lot to answer for"
Clue 3#: "Ce soir, ce soir, assassination"
Clue 4#: "Four times fifty living men, (and I heard nor sigh nor groan)/With heavy thump, a lifeless lump, they dropped down one by one."
Incorrect guesses: The Edge of...