Ghost Whisperer The Book of Changes. One of the most thrilling series in tv today. The ghost whisperer is reaching its season 4 climax. The lates for the Ghost whisperer is the Ghost Whisperer Season 4 Episode 23 The Book of Changes. In this episode, Melinda’s dreams and visions about her baby tie in with a mysterious “Book of Changes” that everyone wants to get their hands on. The chairman of the university’s fundraising committee, claims incorrectly, that the book stolen by a young thief wasn’t valuable. Melinda hopes she can protect her baby after a ghost visits her. Watch Ghost Whisperer Season 4 Episode 23 The Book of Changes online streaming free.