Summary of Dr. Jekyll and Mr. Hyde In the book Dr. Jekyll and Mr. Hyde written by Robert Louis Stevenson, there are two characters that are completely different in every way you can imagine. The ironic thing about it is that these two characters are one in the same. The man named Dr. Jekyll is a sophisticated middle aged doctor that seems to be a very nice man. On the other hand there is Mr. Hyde which no one is pleased to meet the acquaintance of. Two completely different men that are brought together in one experiment which leads to the end of there life. The experiment here was Mr. Hyde which did not turn out t