Listmania!
Web Design for Developers and Programmers
By an Amazon.com customer
Robin Williams Design WorkshopRobin Williams Design Workshop by Robin Williams
Buy new: $26.39 / Used from: $2.75
Getting there - step by step
Don't Make Me Think: A Common Sense Approach to Web Usability, 2nd EditionDon't Make Me Think: A Common Sense Approach to Web Usability, 2nd Edition by Steve Krug
Buy new: $26.40 / Used from: $22.00
Practical, no nonsense usability
Simple Web Sites: Organizing Content-rich Web Sites into Simple StructuresSimple Web Sites: Organizing Content-rich Web Sites into Simple Structures by Stefan Mumaw
Buy used from: $2.89
Promotes very simple, effective and elegant web style
Stylin' with CSS: A Designer's Guide (VOICES)Stylin' with CSS: A Designer's Guide (VOICES) by Charles Wyke-Smith
Buy new: $22.74 / Used from: $9.69
Great little book on CSS
Bulletproof Web Design: Improving flexibility and protecting against worst-case scenarios with XHTML and CSSBulletproof Web Design: Improving flexibility and protecting against worst-case scenarios with XHTML and CSS by Dan Cederholm
Buy new: $29.19 / Used from: $18.61
CSS put in the real life context
Pantone Guide to Communicating with ColorPantone Guide to Communicating with Color by Leatrice Eisemann
Buy new: $35.99 / Used from: $15.00
Very clear, effective guide on communicating the intent of the site with color
Designing Web Usability (VOICES)Designing Web Usability (VOICES) by Jakob Nielsen
Buy new: $32.99 / Used from: $5.00
Somehow conservative but still really good