Strongholds

I guess I will have to buy this one when it comes out, as one of the four Rebel bases described herein is our own Tierfon!

Well, not our Tierfon. WEG's Tierfon. Or, more precisely, LFL/Disney's Tierfon.

You can read more about this book here:
https://www.fantasyflightgames.com/en/products/star-wars-age-of-rebellion/products/strongholds-resistance/