Usable Usability
Eric Reiss
Understanding Color
Linda Holtzschue
Type Rules!
Ilene Strizver
Laws of UX
Jon Yablonski
Handbook of Usability Testing
Jeffrey Rubin
Evil By Design
Chris Nodder
The Essential Guide to User Interface Design
Wilbert O. Galitz
Don't Make Me Think
Steve Krug
Designing Search
Greg Nudelman
Designing For The Digital Age: How to Create Human-Centered ...
Kim Goodwin
Design for Hackers: Reverse-Engineering Beauty
David Kadavy
Communicating the User Experience
Richard Caddick & Steve Cable
Android™ Design Patterns: Interaction Design Solutions for Developers
About Face
Alan Cooper & Robert Reimann & David Cronin & Chris Noessel