Here is a list of wonderful sites relating to children's literature. Both children and adults should enjoy these.

Knowledge Network Children's/Young Adult Literature
Includes lots of useful stuff for teachers.

Children's Literature and Language Arts Resources
Part of Internet School Library Media Center. Huge site.

Just For Kids Who Love Books
Designed for kids (and adults, too) who love books.

Vandergrift's Children's Literature Page
So big you might get lost in there.

Children's Literature Web Guide
Easy to use. Loads of great stuff.

Database of Award-Winning Children's Literature
Looking for a good children's book? Go here.