Resources That May Help After the Death of a Loved One:

Evan Farr's Spiritual Book List
I believe that we are all on a spiritual journey.  These are just some of the books that had a profound influence on my spiritual journey, shaping my world view and my understanding of life and death.  I began this part of my spiritual journey after the death of my first son, Jonathan (a preemie who lived for just one day).  My journey has continued through the unexpected death of both of my parents at relatively young ages. All of the books on this list (and hundreds more like them) are, in my opinion, conclusive proof that what we call "death" is merely a continuation of our spiritual journey. We are not human beings who have an occasional spiritual experience; we are eternal spiritual beings having a brief human experience.  Regardless of your current religious or spiritual views, if you have ANY doubt whatsoever about the reality of eternal life, I encourage you to read some or all of these books.

From Hospice Net, Inc.:
A Guide to Bereavement, Mourning, and Grief
Frequently Asked Questions About Grief
Grief During The Holidays
How Men Handle Grief

From Recover-From-Grief.com (a site by Jennie Wright, a Registered Nurse and Certified Grief Counselor) 
The 7 Stages of Grief
Finding Local Support Groups

From WebHealing.com (a site devoted to Healing from Grief, by local Grief Counselor Tom Golden).
Time: How Long Will It Take?
The Invisible Cloak
Articles by professionals and laypeople about their own experiences with loss
Grief and Healing Discussion Forums

From GriefNet.org (a site by Cendra Lynn, Ph.D., a Psychologist and Certified Traumatologist)
Email Support Groups