These days CS50 lectures are online. The TCP/IP and Linux books I can't recall. That was some 20+ years ago. I think the TCP/IP/Protocols book was from Sams and

These days CS50 lectures are online. The TCP/IP and Linux books I can't recall. That was some 20+ years ago. I think the TCP/IP/Protocols book was from Sams and the Linux book(s) were from O'Reilly. Algorithms/Data was The Algorithm Design Manual by Skiena. Cracking the Coding Interview is great too. Crypto was just a bunch of reading online, I haven't found a good book on that I would recommend, same for data transfer protocols. I didn't just read three books, I'm saying, 20/20 hindsight I could have read about 3 books to garner most of the stuff I didn't learn by skipping college. Maybe some of us self taught developers should get together and curate a clear path for CS knowledge and ancillary helpful things.