Robert W. Chambers 
The Yellow Sign [EPUB ebook] 

In ‘The Yellow Sign’, a painter and his model become ensnared in a series of eerie events linked to a mysterious, unsettling symbol. As they uncover more about The King in Yellow, an enigmatic play that drives people to madness, their lives spiral into paranoia and terror. The story explores themes of fate, madness, and the supernatural as they face a grotesque figure from the artist’s nightmares.