What classic novel's subtitle is "The Modern Promethius"?

Frankenstein; or, The Modern Prometheus is a novel written by English author Mary Shelley that tells the story of Victor Frankenstein, a young scientist who creates a grotesque but sapient creature in an unorthodox scientific experiment.

The Modern Prometheus is the novel's subtitle (though some modern editions now drop the subtitle, mentioning it only in an introduction). Prometheus, in later versions of Greek mythology, was the Titan who created mankind at the behest of Zeus. He made a being in the image of the gods that could have a spirit breathed into it. Prometheus taught man to hunt, read, and heal their sick, but after he tricked Zeus into accepting poor-quality offerings from humans, Zeus kept fire from mankind. Prometheus, being the creator, took back the fire from Zeus to give to man. When Zeus discovered this, he sentenced Prometheus to be eternally punished by fixing him to a rock of Caucasus, where each day an eagle would peck out his liver, only for the liver to regrow the next day because of his immortality as a god. He was intended to suffer alone for eternity, but eventually Heracles (Hercules) released him.

Some have claimed that Mary Shelley saw Prometheus not as a hero but rather as something of a devil, and blamed him for bringing fire to man and thereby seducing the human race to the vice of eating meat (fire brought cooking which brought hunting and killing).