School Library Journal has created The Complete Listing of All Public Children's Literature Statues in the United States. Like this one of Dr. Seuss's Horton Hears a Who located in the Dr. Seuss National Memorial at the Quadrangle in Springfield, MA.
(Click the image to go see them all.)
Seems to me there must be more. Do you have any in your neck of the woods?
Thanks to Emma Dryden for the tweets up!