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Code Busters Club Series by Penny Warner - Reading Order | Book Series List
Home Penny Warner Code Busters Club Code Busters Club Series by Penny Warner
The Code Busters Club series by Penny Warner consists of 12 books, published between 2011 and 2025. The series begins with The Secret of the Skeleton Key.
1 The Secret of the Skeleton Key (2011)
2 The Haunted Lighthouse (2012)
3 The Mystery of the Pirate's Treasure / Secret Treasure of Pirate Cove (2013)
The Hunt for the Missing Spy
(2015)
6 The Secret of the Puzzle Box (2016)
7 A Disappearance in Magicland (2024)
8 The Science Fair Scheme (2024)
9 The Haunting of Mystery Mansion (2024)
10 Clash of the Secret Code Clubs (2024)
11 Escape from Bigfoot (2025)
12 The Search for the Missing Mascot (2025)