7 Supersleuthy Books For Grown-Up Fans of Nancy Drew

The delightfully cunning Precious Ramotswe is the proprietor of Botswana's premier women's detective agency in The No. 1 ladies Detective Agency. In this charming series, Precious—with help from her loyal associate, Grace Makutsi—navigates her cases and her personal life with wisdom, good humor, and the occasional cup of tea.