The Art of Computer Programming: Sorting and Searching. Vol. ...
Donald E. Knuth
The Art of Computer Programming (3)
How to Prove It: A Structured Approach
Daniel J. Velleman
Thinking in Bets: Making Smarter Decisions When You Don't Have ...
Annie Duke
Notes on Diffy Qs: Differential Equations for Engineers
Jiri Lebl
Linear Algebra Done Right
Sheldon Axler