So, 'The Stolen Crown' is definitely fiction, but the way it weaves in real history is what hooked me. It's set in a pseudo-14th-century European kingdom called Ardenia, and you can feel the author did their homework on feudal politics and the general vibe of the period—court intrigues, succession crises, the whole bit. But the specific kingdom, the ruling families, and the central artifact, the actual Crown of St. Aldric, are all invented. I think the book's strength is that it uses a familiar historical texture to ground a very personal story about loyalty and ambition, rather than trying to be a direct retelling of, say, the Wars of the Roses.
That said, the character motivations feel incredibly real. The protagonist, Elara, isn't just a pawn in a historical tableau; her desperation to reclaim her family's stolen legacy against a backdrop of very believable political machinations makes the fictional setting resonate. I've seen some readers get hung up on whether Ardenia is a stand-in for a real place, but for me, that misses the point. The historical grounding provides a set of rules and stakes, but the narrative's heart is in its invented characters and their conflicts. It's more 'inspired by' than 'based on.' The ending, with its focus on the moral cost of power, probably wouldn't work if it were strictly tied to a real historical outcome.