On the timeline of New York nightlife, the heyday of Studio 54 barely registers as a blip. But no other nightclub has made quite as indelible an impression on the city’s social scene. "Studio 54" (Rizzoli), edited by co-founder Ian Schrager, is equal parts oral history, personal scrapbook, and photo album, bringing together the reminiscences of regulars with star-studded snapshots and reams of gossip columns.