In 1995, journalist Frank Owen began researching a story on "Special K," a new designer drug that fueled the after-midnight club scene. He went to buy and sample the drug at the internationally-notorious Limelight, a decrepit church converted into a Manhattan disco, where pulse-pounding music, gender-bending dancers, and uninhibited sideshows attracted long lines of hopeful onlookers. "Clubland is the story of Owen's six year journey behind the velvet...