Frankenstein: what the book says and the films changed
By the 360book team · 10 October 2026 · 4 min read
Ask someone to describe Frankenstein and you will hear about a castle laboratory, a bolt of lightning, a hunchbacked assistant and a huge, silent figure with a flat head and bolts in his neck. None of that is in Mary Shelley’s novel. The book she published in 1818 is stranger, sadder and more interesting than the story that replaced it in popular memory.
Frankenstein is the scientist
The most familiar correction first: Frankenstein is the creator, not the creature. Victor Frankenstein is a young man from Geneva. He is not a doctor or a baron. He is a university student at Ingolstadt who becomes obsessed with the origin of life and works alone, in a rented room at the top of a house.
The being he makes is never given a name. Victor calls him the creature, the wretch, the daemon and the fiend. That namelessness is part of the point: he is a person nobody will acknowledge.
There is no lightning
The novel is deliberately vague about how the creature is brought to life. Victor says only that he collected his “instruments of life” and tried to “infuse a spark of being into the lifeless thing” on a dreary night in November. He refuses to explain the method, so that nobody can repeat his mistake. The towers, switches and thunderstorm were invented for the cinema, and so was the assistant. In the book nobody helps Victor and nobody knows what he is doing.
The creature can speak, and he is the best speaker in the book
This is the biggest difference. Abandoned on the night of his making, the creature survives in the forest and hides for months in a lean-to beside a cottage. By watching and listening to the family who live there he learns to talk and then to read. He finds three books, Milton’s Paradise Lost, Plutarch’s Lives and Goethe’s The Sorrows of Young Werther, and they form his idea of what people are.
When he finally confronts Victor on a glacier, he argues his case with more eloquence than anyone else in the novel. He compares himself to Adam, made and then deserted by his creator, and asks for one thing: a companion like himself. What Victor decides to do about that request drives the second half of the book.
He is not born a monster
The creature begins gentle. He secretly gathers firewood for the cottagers and saves a drowning girl. Every person who sees him responds with terror or violence, including the man who made him, and it is only after repeated rejection that he turns to revenge. Shelley leaves the reader to decide how much of the blame is his. “I was benevolent and good,” he says; “misery made me a fiend.”
The story is told inside two other stories
The novel opens with letters from Robert Walton, an explorer trying to reach the North Pole, to his sister in England. Walton’s ship rescues Victor from the ice, and Victor tells Walton his history. In the middle of Victor’s account, the creature tells his own. So the book has three narrators, one inside another, and each is an ambitious, lonely man. The Arctic frame is usually cut from adaptations, but it is where the book begins and ends.
How the book came to be written
In June 1816 Mary Godwin, aged eighteen, was staying near Lake Geneva with the poet Percy Shelley, whom she would marry later that year. Their neighbour was Lord Byron. The weather was dreadful, the party stayed indoors reading ghost stories, and Byron proposed that each of them write one. Mary’s idea came to her, she later said, in a waking dream of a student kneeling beside the thing he had put together.
The novel was published anonymously on 1 January 1818, when she was twenty. Many reviewers assumed the author was a man. In 1831 she revised the text and added an introduction describing that summer. Editions today follow either the 1818 or the 1831 version, and it is worth checking which one you have; the earlier text is a little rougher and, many readers think, bolder.
Where the film version came from
The story was on the London stage within five years of publication, and the stage versions had already made the creature mute. The image most people carry comes from the 1931 Universal film, with Boris Karloff in make-up designed by Jack Pierce. It is a fine film, but it tells a different story: about a monster, where the book is about a parent and a child.
Why the subtitle matters
The full title is Frankenstein; or, The Modern Prometheus. In Greek myth Prometheus stole fire from the gods to give to humanity and was punished for it; in some versions he also shaped the first humans from clay. Victor is both the maker and the thief. The question the book keeps asking is not whether he should have made the creature, but what he owed him once he had.
Read the opening
The preview on 360book contains Walton’s first letters from the far north. For other places to begin, see where to start with the classics.