Surviving Stepsiblings  
   Provides suggestions for coping with new brothers and sisters. Also includes tips for sharing feelings.
   http://kidshealth.org/kid/feeling/home_family/stepsiblings.html

Welcoming a New Baby Into Your Family  
   Tells what to expect when a new little person joins the family.
   http://kidshealth.org/kid/feeling/home_family/new_baby.html

The Invisible Ones  
   A place of support and communication for kids who have siblings with chronic or lifethreatening illness.
   http://www.TheInvisibleOnes.homestead.com/

Family Matters: Getting Along with Your Brothers and Sisters  
   Three tips for talking to brothers and sisters about serious illnesses.
   http://www.girlpower.gov/girlarea/bodywise/disability/matters/sibs.htm

Sara's Andy Page  
   A page devoted to a favorite and only brother.
   http://www.mathcs.duq.edu/~sp03mastbaum/webproject.html

LOK Kids  
   A site where kids in large families can meet other kids who have lots of siblings and find support, information and games.
   http://lotsofkids.com/LOK-Kids/KidsPage.shtml