Call for the Dead by John Le Carré (1961)

I thought I had read all of Le Carré's books, including the posthumously published Silverview. I could not remember this one when I saw it in the library and sure enough, I had missed it.  The author and his main character are both younger, more passionate and energetic in this book than the later, cerebral novels.  It's a fun1950's cold war spy thriller, 4/5 Stars.