Hardy Boys Mystery Collection – Hardbacks – Set of 10 NEW books in Slipcase
BRAND new set of The Hardy Boys Mystery Collection. Boxed set (case is slightly worn) of 10 hardcover books in a slipcase, featuring various artists and authors. This collection is part of the Hardy Boys book series, geared towards young adult readers with a mystery genre. Published in the United States, the books are in English and cater to those interested in thrilling and engaging mystery tales.