You are what you read, here I share some of my favorite resources.
Online communities are one of the most powerful source of live knowledge, here are some of the ones that I feed on:
, is a world community for web developers, promoting the mutual free exchange of ideas, skills and experiences., Institute for Information Architecture, is an international community of information architects aiming to expand the discipline. a mailing list with information architects from a variety of countries, run by ASIS&T . Cooper, A. Navigating isn't Fun . 2001.
Dillon, A. Beyond Usability:Process, Outcome and Affect in human computer interactions 2001
Garrett, J. J.
The Elements of User Experience 
Garrett, J. J. A Visual Vocabulary 2002
Garrett, J. J. IA/recon 2002
Instone, K . Fun with faceted browse . IA Summit, 2004.
Lombardi, V. Incorporating Research on Navigation in Design Method . IA Summit, 2004.
Morville, P. User Experience Design , 2004.
Cooper, A . The inmates are running the asylum: why high tech products drive us crazy and how to restore the sanity . Sams, 1999.
Garrett, J . The elements of user experience: user-centered design for the web . New Riders, 2002.
Krug, S . Don't make me think: a common sense approach to web usability . New Riders, 2000.
Maturana, H & Varela F. The Tree of Knowledge: Biological roots of human understanding . Revised edition, Shambhala, 1992
Rosenfeld, L. ; Morville, P . Information architecture for the world wide web: designing large- scale web sites . 2a edición. O'Reilly, 2002.
Tufte, E . Envisioning information . Graphics Press, 1990.
Van Dicjk, P . Information architecture for designers: structuring websites for business success . Rotovision, 2003.
Wodtke, Christina . Information architecture: blueprints for the web . New Riders, 2002.