I enjoyed the hell out of this novella by Kelly Robson, who happens to be an amazing person as well an insanely gifted writer. You can read it for free at Tor or buy it through Kindle, etc. Here’s the blurb:
“Waters of Versailles” by Kelly Robson is a charming novella of court intrigue in 1738 Versailles as a clever former soldier makes his fortune by introducing a modern water system (and toilets) to the ladies of the palace. He does this with magical help that he may not be able to control.
It’s witty, charming, funny and surprisingly touching. Joy.