Far away she could make out the Mission Church, once called after St. Francis of Assisi, now named Dolores for the vanished lake. It was the last reminder of the work of the Spanish fathers, and looked indescribably ancient in the midst of that busy and densely populated district. At night Isabel watched the lights of the electric cars flashing about that old monument of an almost forgotten conquest--like the angry haunted eyes of the padres that had labored in the wilderness for naught. But although this old church and the Presidio, which still retained its quadrangle and a few of the original adobe houses, appealed deeply to Isabel on account of the romance of Rezanov and Concha Argueello that distinguished her family, her more personal sympathies were with the streets just below her hill-top, packed as they were with memories, tragic, humorous, gay, pathetic, of a people that had made the city great. Even the dilapidated houses, with their sixty steps or more toppling above the cut that had widened and levelled the street, had been very hospitable in their time, and Isabel knew that her mother and grandmother had toiled up those perpendicular flights in satin slippers and ballooning skirts on many a rainy night. Mrs. Otis had told her little girls stories of all those old houses, fine and simple, more particularly of the fortunate mansions on Nob Hill's brief level. Isabel longed for the time when she should enter them and pick up the threads dropped from her mother's nerveless fingers. The Belmont house was closed, the still restless Helena occupying a palace in Rome at the moment. The Polk house had been sold to the energetic son of one of the plodding old money-makers that had fought shy of stock gambling and railroads. Nicolas Hofer belonged to the latest type the prolific city had bred: the son of a millionaire, but a keen man of business, whom the wildness of the city had never tempted, highly educated, honorable, and an ardent reformer.