http://www.helium.com/knowledge/166320-a-look-at-dr-seuss-childrens-books.xml Helium.com > Children's Literature > Children's books: A look at the works of Dr. Seuss en-us Copyright Helium.com Sun, 01 Mar 2009 18:56:00 GMT Sun, 01 Mar 2009 18:56:00 GMT