The Sign of the FourThe Sign of the Four
Uncommon
Rarity: Uncommon
A topic a little better known than average, read and translated beyond its own country.
Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.
At a glance
- Class
- Work
- Domain
- Arts and letters
- Knowledge cost
- 5
- In collections
- Nobody has pulled it yet.
What Wikipedia says
The Sign of the Four, also called The Sign of Four, is an 1890 detective novel, the second novel featuring Sherlock Holmes by British writer Sir Arthur Conan Doyle. Doyle wrote four novels and 56 short stories featuring the fictional detective.
Excerpt from the Wikipedia article “The Sign of the Four”, under the CC BY-SA 4.0 license. Read the article on Wikipedia
Image: Unknown author, Public domain, via Wikimedia Commons.
Open free boosters and add The Sign of the Four to your collection.
Play for free




