Book Review Sites

American Library Association Award Winners
find lists of all prestigious ALA book and media award winners such as the Newberry, Caldecott, Siebert, Geisel Awards

Goodreads
"Goodreads is the world’s largest site for readers and book recommendations. Our mission is to help people find & share books they love." - reviewed and rated by actual readers of the book

Kirkus Book Reviews
Professional reviews of popular books for children and adults

Common Sense Media
Reviews of current books for parents, with ratings of education value, positive messages, violence, and more.  Plus a write up called What Parents Need to Know.

The Children's Book Review
A comprehensive site for reviews of children's books.  Books are categorized by subject or age, with a list of trending books available.