Signed book: Oh, the Thinks You Can Think! NY: Random House, 1975. Hardcover, 6.75 x 9.25. Signed and inscribed on the reverse of the first free end page, “For Ryan and Derrick! Dr. Seuss.” In very good condition, with creasing and a gift presentation to signed page, light creasing to remaining pages, and scattered soiling and wear to covers. RRAuction COA.
