The Only Harmless Great Thing by Brooke Bolander is a hauntingly beautiful alternate history novella. It’s partially set in the era of the Radium Girls, partially set in an AU modern day, and partially set in timelessness and memory. The prose is lyrical and the POVs are distinct. It’s a story about injustice and cruelty. It’s a story about history and narrative and truth.
You should go read it. It will give you the feels.