# Mr. Brown — The Secret Adversary character guide

> Mr. Brown in The Secret Adversary by Agatha Christie.

**Role:** supporting

**Also known as:** Brown, the elusive Mr. Brown

**First appearance:** 0014-xii-a-friend-in-need

## Who they are

Mysterious master criminal behind the conspiracy.

## Links

- HTML: https://www.betterreads.online/discover/the_secret_adversary_se/characters/mr_brown
- Book: https://www.betterreads.online/discover/the_secret_adversary_se
- All characters: https://www.betterreads.online/discover/the_secret_adversary_se/characters