Here are additional websites containing information on Compassion Fatigue:
The American Academy of Experts in Traumatic Stress
Compassion Fatigue Awareness Project
Compassion Unlimited (Canadian)
The Figley Institute
Risking Connection
Sidran Institute
Traumatology Institute (Canadian: Compassion Fatigue Specialist, Certification)
Traumatic Stress Institute: Center for Adult & Adolescent Psychotherapy
Workshops for Helping Professionals (Canadian)