American Library Association - Young Adult Library Services Association http://www.ala.org/yalsa/
Booklists for Children and Adults http://als.lib.wi.us/ALS/ArrowheadBooklists.html
Boston Public Library Booklists for Teens http://www.bpl.org/teens/booklists/index.htm
Boston Public Library Booklists for Adults http://www.bpl.org/research/adultbooklists/booklists.htm