[giraffe333]

I thought this was "the Dragon Book" Compilers: Principles, Techniques, and Tools

by Aho, Lam, and Sethi

https://www.amazon.com/Compilers-Principles-Techniques-Tools...

[jll29]

I prefer the first edition by Aho, Sethi and Ullman, which I own twice (single volume hardcover and two-volume softcover German translation).

The "modernized" version leaves out some fundamental parsing material.