Six by Dr Seuss Classics Children's Book

Six by Seuss Children's Book And to Think I Saw It On Mulberry Street The 500 Hats Horton Hatches the Egg Yertle the Turtle and other stories How The Grinch Stole Christmas The Lorax Random House New York 1991 This Book is in used condition. No marks or writing on the pages, it's just old and well read. I found the consolidation beneficial with so many books. Noticed what looks like chocolate milk spill on the outside of the pages. I will include a photo of the blemish..