Illustrated digital edition · In English

The Sign of Four

Beautiful pearls. An unsettling origin.Follow the clues alongside Holmes. Read the complete case and picture each setting, with illustrations throughout the investigation.

  • 178 pages
  • 53 illustrations
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The Sign of Four
Digital book · in English

A pearl arrives in the post. So does a mystery.

The illustration invites a closer look. The text asks you to question what you just read. See how they meet in this edition.

This is where the reading begins.

See for yourself what reading inside the book is like.

YOUR NEXT READ

Like what you see? Your edition is here.

The included content, price and access are together in the card below. Take your time: your purchase has a 30-day guarantee.

The Sign of Four
English edition

The Sign of Four

Digital book · English edition

  • 178 pages
  • 53 illustrations
  • Mary Morstan’s case and the mysterious pearls.
  • The investigation of the Agra treasure.
  • The complete novel, through the final explanation.
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US$ 14.90
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A sample of the reading
A sample of the reading

Question the obvious. Notice the detail.

  1. Enter the story

    Follow Holmes and Watson from accounts of the past to a pursuit on the Thames. The mystery of the treasure and the story behind it unfold throughout the complete novel.

  2. Find your way

    Searchable text, clickable contents and chapter bookmarks.

  3. Take the reading with you

    Read on your phone, tablet or computer. Download the file and read at your own pace.

WHAT SHAPES THE READING

You saw the clue. Did you catch its meaning?

The solution can wait a moment. Return to the scene, notice the gesture and discover what escaped your first glance.

  1. Enter the scene

    Follow the text. Let the characters take their place in your imagination.

  2. Linger on a detail

    Enlarge the image. Notice the setting, the gesture, what you first missed.

  3. Turn the page

    The next encounter, the next clue, the next story. Continue at your pace.

FROM YOUR CHOICE TO THE FIRST PAGE

After the purchase? Here is how you begin.

  1. Payment confirmed

    Your digital access is released as soon as payment is confirmed.

  2. Check your email

    Open the message sent to your purchase email address. Your access instructions are there.

  3. Now, the first page!

    Download the material and open it on your phone, tablet or computer. Read at your pace.

30-day guarantee

Take time to explore the content. If the edition does not meet your expectations, request a refund within 30 days.

A few answers before the first page.

How long is the guarantee?

You have a 30-day guarantee. If the product does not meet your expectations, request a refund through the platform where you made your purchase within that period.

Is delivery immediate?

Yes! Immediate access! Your digital book is available as soon as payment is confirmed. Confirmation time depends on your payment method.

How do I access my purchase?

Access instructions are sent to the email address you enter at checkout. Once payment is confirmed, follow those instructions to access and download the material. If you cannot find the message, check your spam and promotions folders too.

Can I read it on any device?

You can read on a phone, tablet or computer using an app compatible with the digital book file. Once you have downloaded the material, you can also read without an internet connection.

Which story will keep you company tonight?

You have seen the pages and what is included. If this reading has caught your curiosity, your edition is right here.

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THE COLLECTION GOES FURTHER

The whole canon. Beyond these four titles.

2,684 pages

The collection brings together all four Sherlock Holmes novels and 56 short stories in one illustrated digital book. It includes the four titles shown here, The Valley of Fear and the remaining short-story collections.

  • Four complete novels, including The Valley of Fear.
  • All 56 short stories across the five original collections.
  • 767 illustrations and a navigable table of contents.
Explore the complete collection
The Complete Sherlock HolmesA sample of the reading