‘Hateful day when I received life!’ I exclaimed in agony. ‘Accursed creator! Why did you form a monster so hideous that even you turned from me in disgust? God, in pity, made man beautiful and alluring, after his own image; but my form is a filthy type of yours, more horrid even from the very resemblance. Satan had his companions, fellow-devils, to admire and encourage him; but I am solitary and abhorred.’

The first ever horror and science fiction novel, first published in 1818, when Mary Shelley was just twenty years old, Frankenstein has a reputation that has been as long lasting as it is deserved. A beautifully written tale that began as a legendary writing contest between Shelley, her husband Percy, Byron, Dr. John Polidori, and others who were spending a summer together in Geneva, Frankenstein bears little resemblance to the monster most of us recognize from the many film adaptations that we’ve seen through the decades.

The monster is philosophical and brilliant, almost superhuman, and the real villains are those in the story who judge him by his ghastly appearance. There are as many interpretations of the work as there are film adaptations: a warning against humans playing God, the irresponsible Victor whose thirst for knowledge leads to catastrophe, the humans who judge the creature by how hideous he is. Several chapters in the book deal with a family of poor, blind people who treat Frankenstein with care and respect because they cannot see him. It’s written in a beautifully poetic style, was immediately successful, and still finds new and enthusiastic readers today.

There are a few different versions of the book, which Shelley revised in 1831, but most scholars prefer the earlier edition. Shelley had a very difficult early life, losing her famous mother when she was just a few weeks old. Her father, also a well-known intellectual, remarried a woman with whom Mary had a very difficult relationship. Under these circumstances it seems a miracle she was able to write such a classic. Her husband, the famous Romantic poet, also caused a scandal when he left his wife for Mary, and had numerous affairs.

I could write a lengthy essay about this book and its influence and various interpretations, but I’m by no means an expert on her; countless scholars have already done that better than I could, and the purpose of my blog this month is to offer a few thoughts on some of my favorite horror novels. This is an essential one that everyone ought to read. It’s one of the great novels in literary history, a book that will help you understand where the genre came from.