"Top 20" Grade-level lists for K-6 (from BookHive)

Grade-level reading lists for K-5 (links to a number of grade-level lists, compiled by Parsley Elementary School)

NEH "Summertime Favorites" list (a good source for suggested classics, at any time of year)

Find-a-Book Summer Reading Program , an initiative launched by Gov. Beverly Perdue, uses Lexile reading levels

Battle of the Books lists:
Elementary Battle of the Books list for 2010
Middle School Battle of the Books list for 2010

Nominees for the awards voted by North Carolina students
North Carolina Children's Book Award nominees for 2010 (Picture Books and Junior Books categories)
North Carolina School Media Association YA Book Award nominees for 2010 (Middle School and High School categories)

Newbery Medal Books
Caldecott Medal Books