Unknown to me but they (all three) have a book at Image called Invisible Republic and it's pretty well reviewed:Oh, I love that cover.
The creative team doesn't ring any bells for me. Are they good?
I'm still waiting to see who is doing Superman: Earth One vol. 4.
I've not read any Superman: Earth One. I read volumes I and II of Batman: Earth One and liked them, but I find Straczynski a bit 'hit and miss'. I take it you recommend S:EO?
Only if you liked Man of Steel and Superman v Batman: Dawn of Justice because that's pretty much where they drew a lot of inspiration for Superman in the movies from IMO. They are very good books much like the Batman ones just different as you see a world that hasn't fully embraced Superman or given him their trust yet. He's also very young in that book like about 21. So he's a little wet behind the ears like Batman was.
Really curious if the Aquaman and Flash Earth One GNs are still happening. I believe JMS said something awhile back that made it sound like The Flash might not, but I've heard nothing official on either.
Are all of these Earth One things supposedly in the same continuity? There's been no crossover between them so far, right?
The Multiversity entry on Earth One makes it sound like they're all on one earth.