One of the main reasons for the enduring popularity of Sherlock Holmes from the time it was written to the present day was the way that all the stories were told through the eyes of Dr. Watson. This showed how incredible Sherlock Holmes was when his own powers of deduction could see a lot more clues and evidence from the same hat as we the reader could see. Also with Watson being the narrator, we are kept in suspense as to what the final outcome is, Holmes can often know this from a very early stage but Watson and the reader still needs him to explain it to us. This leads to a great final scene that often involves conflict between Watson, Holmes and the villain. From Watson's accounts of the mysteries, we can try and interpret the evidence in our own ways and like Watson try to be an amateur detective; this just builds up adoration for Holmes' great work. When these stories were being written, there was a massive increase in the population of London, which caused a great increase in crime in the city, as the small police force couldn't deal with them. This encouraged a renewed interest in the detective genre that successfully showed the two different sides of London. In several mysteries there is a great aspect of humour, this is shown in two major ways. One of them is the story lines, some of them are totally ridiculous, and the other is the incompetence of the police force.
When the original Sherlock Holmes stories were published, each mystery was split into several issues and then released in "The Strand Magazine" this increased the suspense as people had to wait for the next part of the story. All the stories already have a significant amount of suspense as only Holmes is aware of what the crime is going to be, with each mystery split up into several issues, the further increases the tension in the stories.
With the industrial revolution, more people kept moving to London, this caused great