The hero of the novel is Adam Shatt and he is trying to piece together the truth of his nightmarish condition. His desperate search for his own identity leads him to East Germany where, in a winterbound town, his final confrontation with his unexpected Nemesis occurs.
I read this many years ago and it has survived every clear out. A psychological thriller with an atmosphere of Kafkaesque paranoia that has stayed with me. I have never understood why more people haven’t read it. An underrated gem!