Hi there!

I noticed this site isn't at all dedicated to children's books but I found this great site that has all kinds of lists of old and new books for children, young readers, as well as adults. They seem to only post the best of the best. Check it out if you're interested. I found it very useful! Here's a couple of their lists I really liked. Granted they are for children, but they have lists for adults as well.

The Best Children's Books of All Time (ages 2-7)

The Best Children's Books of 2011 (ages 2-7)