Gallery of extra images for the world of the comic: concepts, information, and so on.
Be warned, it can contain some spoilers.
Explore art that others made for "Leaving the Cradle"
Wiki page about the comic setting. It contains some info that is not present, and probably will never be present in the comic, but it also can contain heavy spoilers regarding the comic story, due to it's nature.
So tread with caution