Private investigators Fiction 38 Women detectives 29 Poirot, Hercule (Fictitious character) 18 Wolfe, Nero (Fictitious character) 16 Holmes, Sherlock (Fictitious character) 14 Detective and mystery stories, English 10 mer ... Spenser (Fictitious character) 10 Large type books 8 Detective and mystery stories, American 7 Married people 7 McGee, Travis (Fictitious character) 7 McNally, Archy (Fictitious character) 7 Psychologists 7 Beresford, Tommy (Fictitious character) 6 Beresford, Tuppence (Fictitious character) 6 Delaney, Edward X. (Fictitious character) 6 Gay men 6 Davenport, Lucas (Fictitious character) 5 Detective and mystery stories 5 Millhone, Kinsey (Fictitious character) 5 Missing persons 5 Murder 5 Robicheaux, Dave (Fictitious character) 5 Serial murders 5 Tanner, John Marshall (Fictitious character) 5 African American men 4 Brandstetter, Dave (Fictitious character) 4 Campion, Albert (Fictitious character) 4 Delaware, Alex (Fictitious character) 4 mindre ...