31 Vintage Hardy Boys Books # 1 then #9 through 38 1944 - 1973

31 Vintage Hardy Boys Books # 1 then #9 through 38 1944 - 1973 This is a set of 31 different vintage Hardy Boys books. They are from 1944 - 1973. The books are #1 and #9 through #38. They are all in good condition and some seem like they were never read. Number 13 was originally a library book and still has the pocket in the book and the sticker on the outside spine. Number 36 has a cracked spine.