Donald Duck in "Bringing up the Boys" is the most valuable book in the entire Story Hour series and the scarcer hardcover editions are worth 30-40% more than the regular softcover variations, according to the Overstreet Comic Book Price Guide. These 6-5/8" x 4-7/8" books were given away to subscribers to Walt Disney's Comics and Stories. Buy/Bid with confidence! William Hughes is a long-time Senior Advisor to the Official Overstreet Comic Book Price Guide and is also an advertiser (see pages 22, 32, 33, 148-151 in this year?s edition) who has been servicing the collecting community for over 30 years! Please also refer to Mr. Hughes? ads that run in every issue of Movie Collector?s World and Classic Images. Money Back if not completely satisfied, even on certified items! While We Offer a Refund Privilege, Please Do Not Bid Unless You Are Serious About Owning This Item! Thank You.