‘The Sesame Street Riddle Book - A Pop-Up Book’ by Jim Henson. Published by Random House. 1977. US 1st edition. Laminated pictorial boards. No dust wrapper as issued. The book is in very good condition with no marks or inscriptions and not price clipped. There is the outline of a previous label on the front cover and there is minor wear to the base of the spine. All the pop-ups are in full working order, although a couple of the tabs are creased and the first pop-up has a small tear at the base.