Differentiated book- It has a historical context with research of the time-This book contains a historical context, which helps us understand this literary work. We must pay special attention to those events that especially influenced the world of culture and art and also to those events that were especially reflected in literature, in the life of its writer or that affected it. There are many examples in which historical events have shaped the content and forms of literature, as well as this has often been the best testimony to the importance of certain events throughout history. This context is formed by everything that, in some way, influences the event when it happens. A fact is always tied to its time: that is, to its time.Herman Melville recounts in Moby Dick the crossing of the Pequod whaler in the self-destructive persecution of a great white whale. But, in reality, Moby Dick, who turns 161 today of his publication, is the constant search for an obsession. It illustrates the legendary sperm whale confused between the waves of the sea, the letters of the seeker and a wooden boat. A few weeks after the publication of Moby Dick, The Atheneum, in London, he wrote about this novel: "It is a mixture of novel and prosaism poorly combined." Herman Melville continued to live until the end of his existence (he wrote it at age 31 and died at 72) in the face of almost total indifference from the public and critics. His work would not begin to be known until 1924