Even before LLMs became big I started hording solid technical books, as there was so much misinformation on Google/SO that any non-trivial technical question could not be answer without a high probability that the answer was fundamentally wrong.

LLMs are super helpful for learning, but without the foundation of a true textbook at your side they will very easily go off the rails into a world of imagination.

Any recommendations for a few keepers a programmer should have?