She is the author of the novel Frankenstein.

what are the three themes of frankenstine

The idea of Frankenstein the monster comes from Mary Shelley's Gothic novel Frankenstein. However, it is a common misconception that Frankenstein is the monster. In the novel Frankenstein is not the monster instead he is the man who creates the monster.

Frankenstein or The Modern Prometheus (by Mary Shelley).

Mary Shelly wrote the novel Frankenstein: or, The Modern Prometheus.