LADY DETECTIVES. Agatha Christie is still considered as the best detective novel writer. Her suspense story "Mouse Trap" is still staged as a drama daily in London, except during the COVID-19 epidemic. Then came the era of ladies in reel life and real life to take up the profession of detectives. Ladies ventured out of their homes to do detective work as their Profession and the best Indian Lady Detective of India is Rajani Pandi born in born during the year 1962 in Maharastra. Lady detectives are very important elements for any detective agency, especially in solving the problems of (Subject) ladies both in prior matrimonial and post matrimonial cases. These lady detectives must be young, , educated and intelligent. In general (Subject) ladies will shun away from men (Detectives) when they interrogate them, whereas when Lady Detectives approach and converse such woman and bring out the truth hidden in their hearts, hoping to get a solution to their problems.In most of the cases it was observed that men are the main villains to such innocent ladies. There are also working women who commit fraud in their Office. Such women can be taken to task only by such Lady Detectives. Conducting discreet surveillance on woman who seems lonely at home when her husband has gone outstations is another Herculean task for Lady Detectives doing their "wait and watch" duty to shadow her, when she comes out of her house from dawn to dusk in the vicinity of the (Subject) woman's house to monitor her activities and also wait there up to 21.00 hrs. to see if any man is entering her house, by which to know consequently, whether any illicit activities takes place there. Phoenix Detectives, with a dozen year old experience, is the only Detective Agency in Chennai having such a troupe of such Lady Detectives, conducting the all the above said detective activities, bringing laurels to its organization.