"Beelzebub's Tales to His Grandson" is a philosophical work by Georges Ivanovich Gurdjieff, published in 1950. The book is structured as a series of stories told by Beelzebub, a character who travels to Earth to observe human behavior and share his insights. It explores themes of spirituality, consciousness, and the nature of existence. The narrative is complex and often allegorical, reflecting Gurdjieff's ideas about the development of the human soul and the importance of self-awareness. Through Beelzebub's tales, readers are encouraged to question societal norms and seek deeper understanding of themselves and the universe.