As of July 2023, I'm not aware of any new Smiley novels by John le Carre. He passed away in 2020. However, his existing works featuring George Smiley are masterpieces of spy fiction.
As there's no news of an actual new Smiley novel, it's all speculation. However, in the past, le Carre's Smiley novels were known for their nuanced portrayals of spies. If a new one were to come out, it might continue to show the inner workings of intelligence agencies and the personal struggles of the characters like Smiley. His writing often delved into the psychological aspects of the spies, so perhaps more of that in a new novel.
The latest John le Carre novel is 'Silverview'. It continues his tradition of complex spy stories with well - developed characters and intricate plots. In this novel, as in his others, he delves deep into the world of espionage, exploring themes of loyalty, betrayal, and the moral ambiguity that often comes with the spy game. His writing style, which is both engaging and thought - provoking, makes 'Silverview' a great read for fans of the spy genre.
In my opinion, 'Tinker Tailor Soldier Spy' is one of the best. It has a complex and engaging plot full of espionage, double - agents, and Cold War intrigue. The character of George Smiley is masterfully crafted.
Some of the highly regarded ones are 'Tinker Tailor Soldier Spy'. It's a complex spy thriller with great character development. Another is 'The Spy Who Came in from the Cold', which is a classic in the spy genre, known for its gritty and realistic portrayal of the espionage world.