🌐EnglishEnglishEspañolFrançaisItalianoNederlandsРусскийไทย中文日本語EntityQ640132· pop 7· linked from 51 articlesDe Vermis MysteriisAlso known as Mysteries of the Wormfictional grimoire created by Robert Bloch and incorporated by H. P. Lovecraft into the lore of the Cthulhu MythosAvailable in 7 languagesEspañol日本語РусскийItalianoLatinไทยvia Wikidata sitelinks · CC0ConnectionsRobert BlochEntityEgyptCountryCategories1935 introductionsFictional books within the Cthulhu MythosFictional story elements introduced in the 1930sWorks by Robert Bloch