Below are some websites that I've used when a professional person is unavailable.
ADD/ADHD
http://add.about.com
Taking ADD to School
http:www.addinschool.com/
DIVORCE
http://www.kidshealth.org/parent/emotions/feelings/divorce.html
GRIEF
http://www.kidsource.com/sids/grief.html
PARENTING
http://www.loveandlogic.com/