This essay will examine these two themes which are power versus powerless and wealth versus poverty and how it is portrayed in The Adventure of Sherlock Holmes by Sir Arthur Conan Doyle and Dr. Jekyll and Mr. Hyde by Robert Louis Stevenson. My objective is to look into the three stories chosen from both of the novels respectively and approach them from different perspectives in relation to the themes involved. In the story The Speckled Band, it focuses on the helplessness of the children and women