Biblioteca Green Lantern de Geoff Johns 2

The series introduces new characters and cosmic elements that feel fresh. I'm curious how much of this was planned from the start versus evolved during writing.

The comic manages to be fun without losing the weight of the hero's responsibilities. How did you decide where to draw that line?

The world-building feels so rich and imaginative. I'm wondering if there was a specific process or references that helped shape this universe.