An egomaniacal US President, a power hungry Russian President, and a call to nuclear arms pits CIA operative Connor Curtis in a race against time following the pursuits of a Russian scientist whose approach is deadly, in more ways than one.
A CIA analyst whose role is to hunt down and identify Russian sleeper agents in the USA discovers her long-time husband on the list of suspects.
The Pigeon Tunnel is not an autobiography but rather, a random collection of reminiscences from the life of author, John le Carré.
Shortly before his high school reunion, the former popular guy is contacted by the former fat kid and gets caught up in a deadly CIA double cross.