On a summer evening, the overlook at the Rookwood Pottery in Mount Adams will be visited by at least a few, as it is one of the most romantic and fascinating hilltop vantage points in Cincinnati. One hundred years ago, though, this was the place to see and be seen. The fashionable Highland House, a world-class entertainment complex, put Cincinnati on the cultural map, and the city became known as "the Paris of America." Every weekend, crowds of thousands of hardworking Cincinnatians watched their worries disappear as the streets grew smaller, the city came into focus, and they were lifted on...