I usually don't use pre-built settings because I like to invent my own worlds, but I own Shadow World Master Atlas and Powers of Light and Darkness, and I've always found them very inspirational and well written.
I'm considering to use some SW material for pause periods of the main campaign and I started to dig in the vast amount of pubblications available. I must confess I got lost quickly, I find particulary difficult to understand what is the most actual version of the manuals and which books replace which ones.
Emer I, II and III are the last version available? There will be a next edition for RMU?
I think my Master Atlas is 4th edition, and my Power of Light And Darkness is the one with the Raven Queen on the cover. Are they the most recent version or there are more recent ones?
I suppose no book has yet been updated for RMU. Am I right?
Thanks for any help you can provide.