Changes

|title=Ex-Purgatory

|author=Peter Clines

|publisher=Audible

|date=January 2014

|summary=When George wakes up and heads into work he thinks life is a little dull, but normal. How come then that he keeps seeing visions of the undead attacking him? What is going on, is George ill, or is something far more sinister afoot?

}}

A book in the Science fiction genre can easily get wrapped up inside itself if it not careful e.g. a dream on top of a vision, set in a future alternative world. Juggling all these concepts and creating a novel that is entertaining and at least in some way believable is not easy. This is proven in Peter Clines’ ''Ex-Purgatory'', the fourth outing in the Ex series. Our heroes are used to being surrounded by the undead, but at the start of this novel they wake up in their old lives. What is a dream and what is a reality?