 Head First C# by Andrew Stellman |  Programming Windows with C# by Charles Petzold |  The Elements of Programming Style by Brian W. Kernighan |  CLR via C# by Jeffrey Richter |  The Practice of Programming by Brian W. Kernighan |  Think Like a Programmer by V. Anton Spraul |  Software Tools by Brian W. Kernighan |  Seven Languages in Seven Weeks by Bruce A. Tate |  Programming Pearls by Jon Bentley |  More Programming Pearls by Jon Bentley |  The Art of UNIX Programming by Eric S. Raymond |