Mid-Continent Library: Books in a series, birth --grade 12
Mid Continent Library: Books for teens
Hennepin County Library (MN): "Books and Reading" page--select books by genre/area of interest or grade
Mulmomah County Library (OR): "Booklists and other book information" page--select books by genre/area of interest or grade.
King County Library (WA): "Kids page"-- select books by category (genre/area of interest) or grade level