It's obvious, but with the fantasy market flooded authors are looking for ways of keeping things fresh. One trend that has emerged in the past decade is for writers to re-tell classic tales from a different perspective. These efforts, like all writing, vary in success. Margaret Atwood's The Penelopiad, for example, tells of Odysseus' wife Penelope while he was off having adventures. Pulling back the proverbial curtain on an area of history/legend for which we have less information, the book is a success for the manner which it captures the spirit of Greek myth while injecting new life into story and theme. Nicola Griffith's 2022 novella Spear likewise looks to retelling, but on the northern side of European history/legend. Let's take a look.
Spear is Arthurian legend through and through. But instead of a young man of mysterious parenthood who finds himself and gains knighthood through feats of honor and virtue, it's the story of a lesbian woman who does the same. I normally provide a short plot summary, but that's it. Replace character A with character B, and voila, the same cake but with different color frosting.