Five couriers, sitting on a bench outside the convent on the summit of the Great St. Bernard in Switzerland, looking at the remote heights, stained by the setting sun as if a mighty quantity of red wine had been broached upon the mountain top, and had not yet had time to sink into the snow. Thus "To Be Read at Dusk" is one of Dickens better ghost/phantasm stories, complete with disappearances and people lost forever through other worldly influences or death. A story within a story told by couriers, go-betweens in the age of Dickens.