English hizkuntza
2020ko urt. 16a(e)an HarperCollins Publishers Limited(e)n argitaratua.
Course Licence
Arthur Conan Doyle, Arthur Doyle (non valido), Collins Collins GCSE, Lucy Toop: Sign of Four Ebook (2020, HarperCollins Publishers Limited)
English hizkuntza
2020ko urt. 16a(e)an HarperCollins Publishers Limited(e)n argitaratua.
The Sign of the Four (1890), also called The Sign of Four, is 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.