# John Horner — The Adventures of Sherlock Holmes character guide

> John Horner in The Adventures of Sherlock Holmes by Arthur Conan Doyle.

**Role:** minor

**Also known as:** Horner

**First appearance:** 0009-the-adventure-of-the-blue-carbuncle

## Who they are

A plumber falsely accused of stealing a precious gem.

## Links

- HTML: https://www.betterreads.online/discover/the_adventures_of_sherlock_holmes/characters/john_horner
- Book: https://www.betterreads.online/discover/the_adventures_of_sherlock_holmes
- All characters: https://www.betterreads.online/discover/the_adventures_of_sherlock_holmes/characters