# The Woman in White — Key Concepts & Themes

> Key concepts in The Woman in White by Wilkie Collins.

- [Identity and doubles](https://www.betterreads.dev/discover/the_woman_in_white_se/concepts/identity-and-doubles.md): Anne Catherick and Laura Fairlie’s resemblance drives a plot about swapped names, locked asylums, and who the law believes.
- [Gender and agency](https://www.betterreads.dev/discover/the_woman_in_white_se/concepts/gender-and-agency.md): Marian acts while men delay — Collins gives a woman the sharpest mind in the book, yet still traps Laura in marriage law.
- [Conspiracy and power](https://www.betterreads.dev/discover/the_woman_in_white_se/concepts/conspiracy-and-power.md): Percival’s forged secret and Fosco’s charm knit aristocrats, doctors, and lawyers into a machine that almost erases Laura.
- [Sensation and multiple voices](https://www.betterreads.dev/discover/the_woman_in_white_se/concepts/sensation-and-narration.md): Collins rotates narrators — drawing master, solicitor, housekeeper — so readers assemble truth like a jury.
- [Madness and Sanity](https://www.betterreads.dev/discover/the_woman_in_white_se/concepts/cos-madness-and-sanity.md): The line between sanity and madness is blurred, particularly through Anne Catherick's confinement in an asylum and the use of medical authority to label inconvenient women as insane for social or financial gain.

HTML index: https://www.betterreads.dev/discover/the_woman_in_white_se/concepts