"One Good Turn" is a historical romance novel written by Carla Kelly. It was first published in 1995. The story is set in Regency England and follows the lives of the main characters, Miss Susan Hampton and Captain Robert Wilkins. The plot revolves around their unexpected encounter and subsequent romance amidst the backdrop of the Napoleonic Wars. Carla Kelly is known for her meticulous research and attention to historical detail, which adds depth and authenticity to her novels. "One Good Turn" is praised for its well-developed characters, engaging plot, and Kelly's ability to capture the essence of the Regency era. The title "One Good Turn" likely alludes to the unexpected acts of kindness or twists of fate that play a significant role in the story, leading the protagonists towards love and redemption. Overall, it's a heartwarming tale of love, sacrifice, and second chances set against the backdrop of a turbulent historical period.