After facilitating a handful of successful romances, Katie Donald is eager to continue helping the lovelorn citizens of Edinburgh find connection. Word of her expertise spreads quickly, and more people than ever are flocking to the Perfect Passion Company seeking Katie's advice. With each client's distinctive quirks and unique personalities, Katie finds herself seeking new and creative solutions to locate their perfect match.

With the tenderness of which only McCall Smith is capable, The Perfect Passion Company charmingly illuminates the fascinating psychology of matchmaking, the universal search for love and compassion, and the mysterious spark of attraction that can, at times, catch hold of us all.