71.   It takes some detective work to understand the reason for this apparent fare spat between Eagan, Minn.-based Northwest and Houston-based Continental.

72.   It was that detective work that fingered Nandor, whose burst of last-minute votes for Red Sox players caught the attention of Kam and others.

73.   Much of the research was painstaking detective work.

74.   My mother appeared and confirmed our detective work with a roll of her eyes.

75.   Negroponte, through old-fashioned detective work, offers revelations about Maggie that shatter the usual perceptions of the homeless.

76.   Neighbors have also begun their own detective work.

77.   Mueller appealed to the public to engage in their own amateur detective work.

78.   Often, the detective work behind a performance was as interesting as the music.

79.   One reality of detective work that prime-time television regularly ignores is the juggling act.

80.   Or at least, I have never uncovered one in the twenty-five years of my own detective work in Japan.