The narrator is John Lee, who has a very distinctive voice and is a terrific voice actor. The info on both web sites; Audible, and Amazon, tell us that the narrator is John Le Carre! Somebody had a mind slippage there.
History, historical fiction and mysteries are my faves, but a fan of all genres.
Reads like a novel, John Lee does an excellent job narrating as usual. Highly recommend for anyone interested in this era of history.