Question

why was Helen the ghost helped the narrator to write ghost stories​

Answer 1

Helen had been helping the narrator to write stories as she suffered as the narrator. She was on strike as she and other ghosts been called needed too often due to which they were tried

Helen was redy to call- off the strike if the narrator promises thas he will tell all the people not

to use ouija boards.

All the ghosts are having knowledge about to write the story of ghost.