The Alchemy of Stone, written by Ekaterina Sedia, is a thought-provoking gaslamp fantasy novel set in a city where alchemy and clockwork technology coexist. The story follows Mattie, an intelligent automaton created by a brilliant alchemist, as she becomes embroiled in a revolution that threatens to upend the delicate balance of power in the city. With its exploration of themes such as artificial intelligence, social inequality, and the nature of humanity, The Alchemy of Stone offers a unique and compelling take on the gaslamp fantasy genre.