The new edition of Shadow World: Eidolon: City in the Sky has been published, in PDF with print on demand following next month, on RPGNow.
Now, this supplement isn’t published by Azukail Games, but by Guild Companion Publications, so it might seem a bit odd to be promoting it. However, I do have a credit in this book, which is why I’m doing it.
The city is unusual in that part of it – Eidolon – is floating, and part of the city-state’s fleet sails through the sky. This edition has been expanded substantially from the previous one. It is located in the Rolemaster Shadow World setting, but it should be adaptable to other worlds and game systems.