HERE ARE SOME USEFUL LINKS.....
This is a link for Scholastic's Teacher Book Wizard Widget
Just type in the title and it will give you the reading level!
This is a link for Starfall--a great site with ELA activities for kids
This is a link for Speakaboos which has online books (fairytales, fables, etc.) for students to read along. There are also printable worksheets that correspond to each story.
This is a link for another website (Story Online) that has online books for students to read along.