Raymond Cooper 's Books
Cromian Conspiracy (Celestial Empires Book 1)
Vengeance
Treachery: Celestial Empires Book 2
Vengeance (Celestial Empires Book 3)
A very well recieved series by Raymond Cooper are the books, featuring tropes. The most popular books are Cromian Conspiracy (Celestial Empires Book 1), Vengeance, Treachery: Celestial Empires Book 2, Vengeance (Celestial Empires Book 3), which was published in 2022.