Coursera

Link: https://www.coursera.org/

[Book] - Foundations of Computer Science

http://infolab.stanford.edu/~ullman/focs.html

(VNese fresh CS students should consider reading this book!)

Open courseware around the world

Stanford: http://see.stanford.edu/see/courses.aspx
MIT: http://ocw.mit.edu/courses/
http://academicearth.org/