After her father's death, sensible and cheerful Mma Precious Ramotswe sells her inherited cattle and opens the country's only female-owned detective agency. She hires Botswana Secretarial College graduate (97% in the final exams!) Grace Makutsi as her assistant. Together they solve problems big and small with their wisdom, big hearts, and endless cups of red-bush tea. Meanwhile... (展開全部)