It’s also called LORDS OF CREATION, and it’s a sequel to his previous novels THE SKY PEOPLE and IN THE COURTS OF THE CRIMSON KING. These books start with the premise What if the Golden Age SF novels were right about Mars and Venus being habitable? …and then thinking of what would have to happen to make that work. End result? A very cool alternate-history scenario — and a book I’ve been waiting years for.
Preordered.
… March 2024 was 4 months ago. Do you mean 2025?