*[Elementary Algorithms](https://github.com/liuxinyu95/AlgoXY) - Larry LIU Xinyu
*[Foundations of Computer Science](http://infolab.stanford.edu/~ullman/focs.html) - Al Aho and Jeff Ullman
*[Geometry Algorithms](http://geomalgorithms.com) - Dan Sunday
*[Lectures Notes on Algorithm Analysis and Computational Complexity (Fourth Edition)](https://larc.unt.edu/ian/books/free/license.html) - Ian Parberry (use form at bottom of license)
*[Lectures Notes on Algorithm Analysis and Computational Complexity (Fourth Edition)](http://ianparberry.com/books/free/license.html) - Ian Parberry (use form at bottom of license)
*[LEDA: A Platform for Combinatorial and Geometric Computing](http://people.mpi-inf.mpg.de/~mehlhorn/LEDAbook.html) - K. Mehlhorn et al.
*[Linked List Basics](http://cslibrary.stanford.edu/103/LinkedListBasics.pdf)(PDF)
*[Linked List Problems](http://cslibrary.stanford.edu/105/LinkedListProblems.pdf)(PDF)