Multi-million-dollar medium, James Van Praagh, is out with a new book: Ghosts Among Us: Uncovering the Truth About the Other Side.

In it, he reveals that the set of TV’s Ghost Whisperer is haunted and that Britney Spears has two ghosts “attached” to her. (Hmmm? Could it be the ghosts of that head-shaving incident and her performance on the MTV Awards show?!)

Way back in March 1998, my newspaper column uncovered the secrets to his so-called Talking to Heaven. And I wrote extensively about ghosts in The Why Files. So, let me call up the ghosts of articles past:

Are there really ghosts?

Are mediums really Talking to Heaven?

How do psychics do that?