Dead Doubles - Spy Book Interview with Author Trevor Barnes on the Spybrary Spy Book Podcast If you are fascinated by the Portland Spy Ring you are going to love this. If you know nothing about the Portland Spy Ring you are going to love this. I often say that spy fact is often more intriguing than spy fiction and that is what we get in Trevor Barnes' book Dead Doubles: The Extraordinary … [Read more...] about Dead Doubles: The Extraordinary Worldwide Hunt for One of the Cold War’s Most Notorious Spy Rings with Trevor Barnes (121)