That is way back.
In hono[u]r of his passing, I'm currently re-reading John leCarre's The Honourable Schoolboy, which is the middle book in his "Karla Trilogy" and the follow-up to Tinker, Tailor, Soldier, Spy. He was one of the handful of truly great novelists of the past half-century, and kept putting out amazing books into his late 80s.