Is Apostrophe naked?
Yes. She does not like clothes.
Is Lilith the biblical Lilith?
They share some mythical origins. They are both works of fiction. But Lilith as she appears here should be taken on her own terms.
What does Coma do with the salamanders?
He swallows them and enjoys the wriggling sensations in his belly as they slowly burn.
How does Coma communicate?
Since Coma’s spark of life comes from the holy words being constantly written in his head, he is not very comfortable with language (in much the way humans are not very keen on open brain surgery). Instead he communicates in ideas and images. These may sometimes require some interpretation.
Why has noone noticed Apostrophe is some sort of demon thing/naked?
Denial.