From the ones I've read: The Head First series of books are really really nice... other such books... D Crockford's JavaScript: The Good Parts; B Eckel's Thinking in Java; Skiena's The Algorithm Design Manual; M Nielsen's Neural Networks and Deep Learning; J Kurose's Computer Networking: A Top-Down Approach; R Lafore's Data Structures and Algorithms; J Bloch's Effective Java.

I'd add Andrew Tanenbaum's "Operating Systems: Design and Implementation"