Gemma Halliday is a prolific American mystery and thriller author, known for her "High Heels Mysteries" series. Her writing style blends suspenseful plots with glamorous settings, often featuring strong female protagonists and intricate investigations. Halliday has penned numerous books across several series, including "High Heels," "Hollywood Headlines," and "Hartley Featherstone," as well as standalone novels and short story collections. She frequently collaborates with other authors, producing a wide variety of titles within the mystery and thriller genres.




















































