Hardcover. NY, Harper & Row, 1st, Book: Very Good, Dust Jacket: None, Hardcover, color illustrated cloth covers, 64 pages illustrated in 2-colors and full color by Hoff. Believed to be first printing, only 2 title by Hoff opposite title page (Danny and the Dinosaur, Sammy the Seal), and no ISBN. No dust jacket. Light edgewear to covers.
