The Crystal Stopper

You can help expand this article with text translated from the corresponding article in French. (October 2023) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at [[:fr:Le Bouchon de cristal]]; see its history for attribution. You may also add the template {{Translated|fr|Le Bouchon de cristal}} to the talk page. For more guidance, see Wikipedia:Translation.

The Crystal Stopper is a mystery novel by Maurice Leblanc featuring the adventures of the gentleman thief Arsène Lupin.^[1] The novel appeared in serial form in the French newspaper Le Journal from September to November 1912 and was subsequently released as a novel in a single volume. Leblanc was inspired by the infamous Panama scandals of 1892 and 1893. The novel borrows from Edgar Allan Poe's short story "The Purloined Letter" the idea of hiding an object in plain sight.