It was generally accepted as an accident, but a series of mysterious happenings cause the case to be re-opened.

Once there they cross paths with a zombie and other mysterious happenings.

"Picture Book" centers on the mysterious happenings in the mansion of a famous children's author.

It's my experience with mysterious happenings that they don't stand up to close scrutiny with the lights on.

He plays the narrator of the story; a student who investigates the mysterious happenings at school.

A chorus girl investigates a series of mysterious happenings at a derelict theatre.

The wild animals I mentioned are part of the background where certain mysterious happenings are taking place.

Old stories of haunted houses and mysterious happenings came to mind.

Professor Sevi's Daughter, a hermit girl with some mysterious happenings.

The Hardy boys help out when a magicians' tournament is threatened by mysterious happenings.