Servant Mage by Kate Elliott
Hardcover – Tor – Jan 2022 – 164 pages
They choose their laws to secure their power.
Fellian is a Lamplighter, able to provide illumination through magic. A group of rebel Monarchists free her from indentured servitude and take her on a journey to rescue trapped compatriots from an underground complex of mines.
Along the way they get caught up in a conspiracy to kill the latest royal child and wipe out the Monarchist movement for good.
But Fellian has more than just her Lamplighting skills up her sleeve…