Parsons is pulled into a mindbending and twisted adventure in time. Does he have any power to affect and change what happens or is his fate fortold?
One of the most interesting notions explored in this book is the question of what value you would have to society if you travelled to a different time and place. Surely a doctor's skills would always be valued? Well, as it happened, no...
A good quality PKD tale that any fan of his work should enjoy.