The award-winning books listed in the following websites are all good reading choices:

http://www.ala.org/ala/yalsa/booklistsawards/printzaward/Printz,_Michael_L__Award.htm (Michael L. Printz Award)

http://www.ala.org/ala/alsc/awardsscholarships/literaryawds/newberymedal/newberymedal.htm

http://www.ala.org//ala/emiert/corettascottkingbookaward/corettascott.htm   (Coretta Scott King Award)

http://www.nationalbook.org/nba2007.html

http://www.pulitzer.org/ (Pulitzer Prize for Literature-- The years are across the top)

http://almaz.com/nobel/literature/literature.html

http://www.hycyber.com/MYST/edgars.html#2005

http://www.awardannals.com/

(Award Annals  -- Has a number of book award winners.  Select "Awards" in the left column and choose the award you want.  You can also select years in the left column once you choose an award.)

http://www.reading.org/resources/tools/choices_young_adults.html 

(Young Adults' Choices  -- Teens from all over the United States vote for their favorite books every year.  Book titles and descriptions provided.)