Sister Holiday is more faithful than most, but she’s no saint

When Saint Sebastian’s School becomes the target of a shocking arson spree, the Sisters of the Sublime Blood and their surrounding community are thrust into chaos. Unsatisfied with the authorities’ response, chain-smoking, heavily tattooed, queer nun Sister Holiday becomes determined to unveil the mysterious attacker herself.

To solve this high-stakes mystery, Sister Holiday will have to reckon with the sins of her chequered past. Her investigation leads down a twisty path of suspicion and secrets in the sticky, oppressive New Orleans heat, turning her against colleagues, students, and even fellow Sisters along the way.