# Billy — The Casebook of Sherlock Holmes character guide

> Billy in The Casebook of Sherlock Holmes by Arthur Conan Doyle.

**Role:** minor

**Also known as:** William, Sir William

**First appearance:** 0001-the-casebook-of-sherlock-holmes

## Who they are

Holmes's young page boy who assists with errands and messages.

## In the story

### [The Casebook of Sherlock Holmes](https://www.betterreads.dev/discover/the_casebook_of_sherlock_holmes_se/chapters/the-casebook-of-sherlock-holmes)

The page boy at 221B Baker Street, appearing in some stories.

### [The Adventure of the Mazarin Stone](https://www.betterreads.dev/discover/the_casebook_of_sherlock_holmes_se/chapters/the-adventure-of-the-mazarin-stone)

The young page assists Holmes and shows Watson the wax dummy and the surveillance across the street.

## Links

- HTML: https://www.betterreads.dev/discover/the_casebook_of_sherlock_holmes_se/characters/billy
- Book: https://www.betterreads.dev/discover/the_casebook_of_sherlock_holmes_se
- All characters: https://www.betterreads.dev/discover/the_casebook_of_sherlock_holmes_se/characters