The Children's Literature Web Guide's Best Books of the Year displays a "Roundup of Annual Book Lists Published on the Web."
www.ucalgary.ca/~dkbrown/bestbooks.html

Children's Book Awards and Other Literary Prizes includes major book awards and best books lists in children's literature and young adult literature. Check here if you are looking for content and genre specific awards.
falcon.jmu.edu/~ramseyil/awards.htm

Children's Book Awards furnishes a comprehensive guide to English Language children's book awards on the Internet.
www.acs.ucalgary.ca/~dkbrown/awards.html

Database of Award-Winning Children's Literature offers a database created by a children's librarian of 3,500 brief book summaries organized by student- and teacher-friendly categories, such as award winners, age, protagonist, culture, genre, historical periods, etc.
www.dawcl.com