The thirty doors of midnight

A mysterious school. Seven impossible worlds. Thirty doors that should never have existed. And five friends who discover that the most frightening secret in the universe is not what lives in the darkn...

Kaushiki BiswasI am Kaushiki Biswas. I study in class 5 in Adamas World school. My hobbies are playing badminton and reading. I have also won third prize in state badminton tournament.I always want to make my parents proud