After a quick search, this came up: Foundations of Computer Science, full book: http://infolab.stanford.edu/~ullman/focs.html http://infolab.stanford.edu/~ullm

After a quick search, this came up: Foundations of Computer Science, full book: http://infolab.stanford.edu/~ullman/focs.html http://infolab.stanford.edu/~ullman/focs.html Also turns out Skiena's website is a very large resource! http://www.algorist.com/algorist.html http://www.algorist.com/algorist.html