Appears in Canto 41 of The Hunger Engine — January 8, 2013
Through Cobwebs Towards the Furnace
In which Ghede tells Joe about some other denizens of the Inverted City.
Appears in Canto 37 of The Hunger Engine — January 2, 2013
The Other Side
In which Walt recites a poem and maybe implies he carved the tunnels. Maybe.
