English hizkuntza
2020ko urt. 16a(e)an HarperCollins Publishers Limited(e)n argitaratua.
Course Licence

Arthur Conan Doyle, Lucy Toop, Collins Collins GCSE, Arthur Doyle (non valido): 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.