Sibella Giorello is an American author primarily known for her series of mystery novels featuring Raleigh Harmon, a private investigator. Growing up in Alaska, she initially studied geology but discovered her passion for writing after working as a journalist for the Richmond Times-Dispatch, focusing on human interest stories. Giorello's writing style is characterized by its engaging characters and suspenseful plots, often incorporating elements of Christian fiction and incorporating historical settings. She became deeply invested in her series, reportedly mimicking the character's voice during the writing process.















