Swift is a very good writer, easy to read but deceptively intelligent, stylistically not unlike Graham Greene. The "Dead Crimes" department in which Prentis works is a metaphor for our subconscious memories or our guilty conscience, in which we hide all kind of truths away or make use of secrets to wield power or make judgements. Prentis undergoes a crisis of confidence during this book and abuses his power to become a tyrant in his own household. This may be due to his upbringing (eg the death of his hamster was kept a secret by his parents) and his dysfunctional relationship with his father, a former spy and war hero, to whom he feels inferior. As Prentis suspects and investigates possible corruption in his Dept he becomes increasingly paranoid. His attempt to get close to his father, now speechless and resident in a care home, causes friction between his son and himself in a comical parallel of his own youth. His insecurity and need to justify himself and live up to his father's reputation reach a climax when it is revealed that his father may have been traitor. At this critical point the book steps back from the abyss and resolves itself through Prentis's boss who reveals a secret that helps Prentis "escape" from his torturous spiral into insanity. I felt it was a bit of an anti-climax but the marvellous portrait of the delusional Prentis is very entertaining and the book has some profound insights and realistic character motivation. A convincing voice and an enjoyable tale with some very funny moments.