Well, what the title says. Looking for fiction, fantasy, sci-fi or whathever, about the main characters creating and maintaining something. Like the Moist Von Lipwig books from Discworld or even, if someone knows, the Last Sovereign game.
Books about making something that last, the politics and changes that the characters want to implement, society fighting back, and so on.
Bonus points if it's about creating or maintaining a nation, like the Powder Mage series.
by ottoisagooddog