4 books: The Nancy Drew Files Case 24, Sinister Paradise The Nancy Drew Files Case 30, Death by Design Hardy Boys Casefiles No. 41, Highway Robbery The Hardy Boys, book 8, The Mystery of Cabin Island Slight wear on book spines Writing in Hardy Boys highway robery. Only on 1 page( pictured above ) Slight discoloration on Nancy Drew Covers, top right corners (pictured above) Other than that, books are in very good condition!