The influence of gaslight or electric light on the growth of paraheliotropic trees

The peace-loving rainbow tribe had gathered for thirty years in relative peace, in contravention of Babylon — but as the old died, and young wolves came to take their place, the nights got darker, and bad things were whispered of in the woods —

Until the knights of Babylon swooped in on the tribe, killing and hurting.

Then the secret plan came, and the tribe disappeared from the world, the location of the gatherings only spread by secret word of mouth.