There are many themes in this fantastic novel by Mary Shelley, the wife of the famous Romantic poet Percy Bysshe Shelley. One of them is definitely the pursuit of knowledge, as Victor spends years alone learning, trying to get to the bottom of the meaning of life, and how to prolong it/give sb their life back. Another important theme is ethics and morals - is it moral to bring the dead back to life, or just leave them as they are? Love and marriage are also themes found in Volume I - family love, but also love between Victor and Elizabeth. Death and fear also have an important part throughout the novel, as Frankenstein's monster kills and makes people afraid of him.