Books in excellent condition, very slight wear to box. The Enid Blyton The Secret Seven The Definitive 16 Book Collection is a paperback boxset containing the complete series of novels written by Enid Blyton. Published by Hachette Children's Group in 2018, this adventure genre series follows the Secret Seven as they solve mysteries and crimes. With a narrative type of fiction and original language in English, this collection is a must-have for fans of Enid Blyton's work. This boxset includes all 16 books in the series, making it a valuable addition to any bookshelf for readers of all ages.