The Mandaeans of southern Iraq had a demon called Dinanukht, half man and half book, who "sits by the waters between the worlds, reading himself". This demon could be the patron saint of Bainesland, where characters interpret symbols that seem to belong to the external world, but turn out being part of the character's past.
I'm gratified by his grasp of what I'm trying to do in these stories. 'Explicitly or otherwise,' he says, 'the characters are story-makers, reassembling their life-arc from stirred memories.' He discusses three of the stories in particular, and lists as his favourites three stories earlier versions of which happen to be online: the title story 'Used to Be', 'Falling' and 'Tides, or How Stories Do or Don't get Told'.