" As was my experience with Tinker Tailor Soldier Spy, the beginning of this book was a little tough to get through, because Le Carre's prose can be pretty dense. But once I got past the first 40 pages or so, I couldn't put this down. The story moves backward and forward in time, jumping between the telling of Magnus Pym's life (as he retells in in a manuscript for his son) and scenes of the people who are trying to find him in present-day. It's not your conventional thriller, but it's very suspenseful. And the characters, even the minor ones, are so interesting and rich with detail. "
— Julie, 2/16/2014