A Study in Scarlet

The book you write

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You are not simply reading Watson and Holmes's first case. By choosing every missing word, you rebuild thirty-six manuscript pages and become the writer of this detective mystery.

Based on the public-domain work “A Study in Scarlet” by Arthur Conan Doyle. New English educational adaptation.
This interactive educational book is based on “A Study in Scarlet” by Arthur Conan Doyle, a work in the public domain. The English text is a newly written educational adaptation and does not reproduce any modern translation, edition or adaptation. Educational adaptation, exercises, interactive structure, interface, code and original artwork © 2026 Horizons Language School. All rights reserved. This product is not affiliated with any film, television, publishing or commercial adaptation. This is an original English-language educational retelling based on the public-domain original work. It is not copied from, and does not reproduce, any modern English translation.

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The completed manuscript

You have written A Study in Scarlet.

Every page has been completed and checked. The first case of Holmes and Watson now carries your choices, corrections, and growing knowledge of English.

36pages completed

0%first-check accuracy

0mistakes studied

The Author