# Jack Duane — The Jungle character guide

> Jack Duane in The Jungle by Upton Sinclair.

**Role:** supporting

**Also known as:** Duane

**First appearance:** 0022-xxi

## Who they are

A criminal acquaintance of Jurgis who introduces him to a life of crime.

## Links

- HTML: https://www.betterreads.online/discover/the_jungle_se/characters/jack_duane
- Book: https://www.betterreads.online/discover/the_jungle_se
- All characters: https://www.betterreads.online/discover/the_jungle_se/characters