The story in one page
Dr. Raymond attempts to unlock a new dimension of human perception by operating on a girl named Mary. The procedure shatters her psyche, and she vanishes. Years later, a glamorous but enigmatic woman named Helen Vaughan appears in London society, leaving a trail of ruined men and unexplained suicides in her wake. Her acquaintances Villiers and Clarke eventually piece together her origins, discovering she is the result of Raymond's failed experiment. As the body count rises, Helen flees, only to be cornered and driven to kill herself, revealing a final, shifting horror that defies biological classification.
Who's who
- Dr. Raymond
Scientist whose brain surgery experiment triggers the central catastrophe.
- Helen Vaughan
The result of the experiment; a woman who ruins everyone she meets.
- Villiers
An investigator who connects the suicides to Helen's past.
- Clarke
Raymond's cautious friend who documents the entire, grim affair.
What it's really about
- Transcendental Medicine
- Dangerous surgical attempts to alter human perception.
- Inexplicable Corruption
- A destructive force hiding in plain sight.
Why it's memorable
- A young boy screaming about a naked man in the woods.
- A dying woman dissolving from human to beast before the observer's eyes.
The ending, explained
Spoilers — show the ending
Helen binds a cord around her neck to die. Upon death, her body melts through a sequence of shifting, animalistic forms.
For your book club
- Does Raymond deserve the blame for his results?
- Why does London society fail to notice the pattern?