5 out of 5 rating for Calidar -- Dreams of Aerie
The first aspect of Dreams of Aerie that impresses the reader are the artwork and the great, coloured maps.
Then you get the brilliant concept of this setting-adventure: it is a Flying Circus (in the sense that it is a circus set on a huge flying vessel) that constantly moves over the Great Caldera of Calidar (but, considering the situation and the setting, probably it won't be too difficult adapting it to any fantasy or stesm-punk setting of your choice), with plenty of strange and fun and scary performers, of course: a whole society, with its own relations, likes, dislikes, friendships, enemities, intrigues!
On this sandbox setting, you will have to do your investigation, and I can guarantee that you will find plenty of surprises, as it is usually the case, when you go to the circus!