TITLE: Merchants of Knowledge and Magic. AUTH: McCorkle, Erika. (2022) PUB: Shadow Spark. 530 pages. TAGS: Fantasy, LGBT, Queer, Adult, Epic Fantasy, Priestess, Secrets, Demonic, Intersex, Matriarchal, Slavers, Hidden knowledge, Artifact, Charms, Mortals, Gods, Summer Read-Along 2023 Have you read this book? Please, tell us what you thought about it in…