The Strange Case of the Alchemist's Daughter, written by Theodora Goss, is a captivating gaslamp fantasy novel that brings together iconic characters from classic literature. The story follows Mary Jekyll, the daughter of the infamous Dr. Jekyll, as she uncovers a secret society of alchemists and their monstrous creations. Alongside other female characters from literature, including Sherlock Holmes's daughter and Dracula's daughter, Mary embarks on a thrilling adventure filled with mystery and self-discovery.