# Old Man Blackstone — Behind That Curtain character guide

> Old Man Blackstone in Behind That Curtain by Earl Derr Biggers.

**Role:** minor

**Also known as:** Blackstone

**First appearance:** 0007-vi-the-guest-detective

## Who they are

A minor character referenced in the story.

## Links

- HTML: https://www.betterreads.online/discover/behind_that_curtain_se/characters/old_man_blackstone
- Book: https://www.betterreads.online/discover/behind_that_curtain_se
- All characters: https://www.betterreads.online/discover/behind_that_curtain_se/characters