In a previous post [1], some people suggest that they only buy physical books "where the information will be relevant for a long time."[2]
In your opinion, which software engineering books fit the description?
I'll start: Fundamentals of Software Architecture by Richards and Ford.[3]
[1]: https://news.ycombinator.com/item?id=32888730
[2]: https://news.ycombinator.com/item?id=32889804
[3]: https://learning.oreilly.com/library/view/fundamentals-of-software/9781492043447/