A Marvelous Light by Freya Marske

In alternative Edwardian England, Robin Blyth discovers he's liaison to a secret magical society. Cursed and seeking answers, he teams up with Edwin Courcey to uncover a plot threatening British magicians.

This book contains: aberrant sexual activities/nudity, alcohol, alternate gender/sexual ideologies, anxiety, autism, blackmail, body horror, bullying, child abuse (referenced), controversial racial
commentary, dark content, death, deception, derogatory terms, discrimination, divination, drugging, inflammatory racial commentary, kinks, murder, potentially Erotica scenes, potentially patently offensive content, profanity, racial undertones, self-harm (blood
letting), sexism, smoking, suicide
(mentioned), torture and violence.