Part expose, part x-rated travel guide -- the ultimate insider's look at America's adult playground

Vegas. It's a place where Midwestern couples become uninhibited swingers, where shy schoolgirls morph into sexy strippers pulling in $1,000 a night, and where randy tourists come to score at more than just blackjack and craps. What happens here, stays here -- and Vegas nightlife is hotter than it's ever been before.

In Skin City, journalist and longtime Vegas resident Jack Sheehan goes beyond the bright lights to explore the dark thrills of the city's sex...