Portrait of Mary Shelley by Richard Rothwell, about 1840
Public Domain image via Wikimedia Commons. Creator: Richard Rothwell. All image credits.

Author

Mary Shelley

Mary Shelley wrote Frankenstein before she turned 20, and with it helped invent science fiction. Her own life was as dramatic as her books.

Born
30 August 1797, London, England
Died
1 February 1851, London
Best known for
Frankenstein (1818)
Parents
Mary Wollstonecraft and William Godwin, both writers

Life in brief

Mary Wollstonecraft Godwin was born in London in 1797. Her mother, the writer Mary Wollstonecraft, died shortly after her birth. Her father, the philosopher William Godwin, raised her among books and visiting thinkers.

In 1814 she began a romance with the poet Percy Bysshe Shelley, and they married in late 1816. In the cold, wet summer of 1816 they stayed near Lake Geneva with Lord Byron. When the group agreed to each write a ghost story, Mary began the tale that became Frankenstein. It was published anonymously on 1 January 1818.

Her husband drowned in 1822 when his sailing boat sank in a storm off Italy. Mary returned to England, raised their only surviving child, and kept writing novels, stories and travel books, including The Last Man (1826). She died in London in 1851.

Main works

BookPublished
Frankenstein1818, revised 1831
Valperga1823
The Last Man1826
The Fortunes of Perkin Warbeck1830
Lodore1835
Falkner1837

Why read Mary Shelley today

  • Frankenstein asks questions about science and responsibility that still matter.
  • Her creature is one of the most moving outsiders in fiction.
  • The Last Man is an early story about the end of the world.

Where to start

Start with Frankenstein. Then try The Last Man if you want more of her ideas.

On Bibliocity

Frequently asked questions

How old was Mary Shelley when she wrote Frankenstein?

She started it at 18 in the summer of 1816, and it was published when she was 20.

Who were Mary Shelley’s parents?

The writer Mary Wollstonecraft, known for her book on women’s rights, and the philosopher William Godwin.

Was Frankenstein published under Mary Shelley’s name?

Not at first. The 1818 first edition was anonymous. Her name appeared on later editions, including the revised edition of 1831.

Explore more

Sources

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Published 2026-10-27. Last checked 2026-10-27.