White, Fred Merrick: The Riddle of the Rail. V1. 10 May 2012
 

Frederick Merrick White (1859-?) wrote a number of novels and short stories under the name Fred M. White, including the six 'Doom of London' science-fiction stories, in which various catastrophes beset London. These include The Four Days' Night (1903), in which London is beset by a massive killer smog; The Dust of Death (1903), in which diphtheria infects the city, spreading from refuse tips and sewers; and The Four White Days (1903), in which a sudden and deep winter paralyses the city under snow and ice. These six stories all first appeared in Pearson's Magazine, and were illustrated by Warwick Globe.
Wikipedia

Excerpt

The speaker pointed to something lying on the top of a layer of baskets filled with early gooseberries. It was the body of a man, a middle-aged, well-dressed man with a small brown moustache and pointed beard, reclining there as if he had been asleep. But it was no ordinary sleep, as both the railwaymen, looking down upon him, knew only too well. They had seen too much of that sort of thing during the years in France to be mistaken.