THE 39 CLUES COLLECTION 11 BOOKS SET PACK SERIES COLLECTION
The 39 Clues Collection is a gripping series of 11 books, following the adventures of two siblings, Amy and Dan Cahill, who discover that their family, the Cahills, have been the most influential family in history. The storyline follows Amy and Dan as they embark on a quest to find the 39 Clues, which are ingredients to a serum that can create the most powerful person on earth. An unputdownable series, sure to engross readers aged 9+. Steven Spielberg has also acquired the rights to this series, and a film based on the books will be released in 2016.