Education Resources Center
Juvenile Literature (including Caldecott, Newbery and Corretta Scott King award winners)
The ERC houses all of the Caldecott, Newbery and Corretta Scott King award winners, along with a good collection of fiction and non-fiction books.
ERC has a wonderful collection of Big Books and books on tape available. The activity book section has resources to be used with particular juvenile books, such as Teaching with Favorite Newbery Books and A Literature Guide for Using Polar Express in the Classroom.