David Ricciardi is an American thriller novelist known for incorporating his personal experiences, particularly his passion for the outdoors and extensive training, into his work. Ricciardi’s background as an outdoorsman and training with the United States Special Operations translates into a gritty and realistic style, often featuring intense action and suspense. His debut novel, Warning Light, showcased this approach, and he has since published several books within the Jake Keller series, continuing to blend adventure and tactical elements.