This is a great link for book reviews on award winning and notable books: http://www.ilovelibraries.org/booklovers/awardwinningbooks/fulllist.cfm?ID=38
Caldecott Award Winner http://www.ala.org/ala/mgrps/divs/alsc/awardsgrants/bookmedia/caldecottmedal/caldecottmedal.cfm
Newbery Award Winner http://www.ala.org/ala/mgrps/divs/alsc/awardsgrants/bookmedia/newberymedal/newberymedal.cfm