Gunman's Reckoning by Max Brand

By the time absolute darkness had set in, Donnegan, in the new role of lady's chaperon, sat before a dying fire with Louise Macon beside him. He had easily seen from his talk with Stern that Landis was a public figure, whether from the richness of his claims or his relations with Lord Nick and Lebrun, or because of all these things; but as a public figure it would be impossible to see him alone in his own tent, and unless Louise could meet him alone half her power over him -- supposing that she still retained any -- would be lost. Better by far that Landis should come to her than that she should come to him, so Donnegan had rented two tents by the day at an outrageous figure from the enterprising real estate company of The Corner and to this new home he brought the girl.

She accepted the arrangement with surprising equanimity. It seemed that her father's training had eliminated from her mind any questioning of the motives of others. She became even cheerful as she set about arranging the pack which Donnegan put in her tent. Afterward she cooked their supper over the fire which he built for her. Never was there such a quick house-settling. And by the time it was absolutely dark they had washed the dishes and sat before Lou's tent looking over the night lights of The Corner and hearing the voice of its Great White Way opening.