My bookshelf

In chronological order:

The Hunting of the Snark	Lewis Carroll	1876
The Mythical Man Month	Frederick P. Brooks, Jr.	1975
Peopleware	Tom DeMarco & Timothy Lister	1987
SPIN-Selling	Neil Rackham	1987
The Design of Everyday Things	Donald A. Norman	1988
Code Complete	Steve McConnell	1993
Data Mining	Ian H. Witten, Eibe Frank & Mark A. Hall	1999
Extreme Programming Explained	Kent Beck	2000
Why Not?	Barry Nalebuff & Ian Ayres	2003
Extreme Programming Explained 2nd Edition	Kent Beck & Cynthia Andres	2005
JavaScript: The Good Parts	Douglas Crockford	2008
The Art of Agile Programming	James Shore & Shane Warden	2008
Information is Beautiful	David McCandless	2009
ReWork	Jason Fried & David Heinemeier Hansson	2010
R Cookbook	Paul Teetor	2011
The Lean Startup	Eric Ries	2011

All recommended. 

The bookcase itself is a 1960 design by Vitsoe. Also recommended.