The 16 book set is a limited edition 2004 re release of the original 1979 book series. The Books themselves are in amazing condition and don't really look like they have been read. There is no creasing to the spines.
the outer box sleeve has some scuff marks from storage and one corner of the Contents sticker has lifted ( last picture)

The A. Mazing Monsters 16 Book Collection by Jim and Christopher Slater is a vintage set of fantasy fiction aimed at young adults and children aged 9-12 and 4-8. The limited edition paperback books follow the adventures of various monsters, making them a captivating read for fans of the genre. With English language text and no ex libris markings, this collection is perfect for young readers looking to explore the imaginative world of monsters and fantasy.