Book first sentences spoilers, By Genre:

Mystery: Mr. X is really Joe Smith; he lives at 123 1st street and drives a 1959 red Mustang.

Romance: She felt his warm hands massage her tense shoulders, and then she realized the HE was actually her St. Bernard, Barky.

Thriller: The runaway jury has been found, as they were accidentally sequestered to a nearby Waffle House.

Sports: Interviewer: "Pete, its been 10 years...did you bet against Cincinnati?" Pete Rose: " in no uncertain terms, of course I did. A brutha has to make his bling bling, yo..."

Human Psychology Journal: After a grueling 5 years of field study, I have concluded that (amazonian Pygmy) girls just wanna have fun.