At the meeting, what do Ralph, Simon, and Jack report back about the island? What famous books do they reference in describing it, and why?

The books they mention are all adventures.... and they all involve islands.

At once there was a clamor.
“Treasure Island–”
“Swallows and Amazons–”
“Coral Island–”

Why are piggy's eyeglasses important?how does piggy respond to his glasses being used for this purpose