Yayawar By Alok Singh Khalauri PDF ek thrilling Hindi horror aur supernatural novel hai, jisme saat dost ek aisi rahasyamayi jagah “Kala Darrā” tak pahunch jaate hain jahan se wapas lautna lagbhag namumkin mana jata hai. Darr, mystery, adventure aur supernatural events se bhari ye kahani horror lovers ke liye ek interesting read hai.