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Join the Code Busters Club kids -- Cody, Quinn, M.E., Luke and Mika -- as they solve mysteries by cracking secret codes. Follow them to a Haunted House, Alcatraz Prison, the Carmel Mission, an Egyptian Museum, the International Spy Museum, Angel Island, Winchester Mystery House, and more. Learn how to decipher codes such as Morse Code, Semaphore Code, American Sign Language, Phonetic Alphabet, Pigpen Code, Washington Code, and many many more! But watch out for Matt the Brat ... who seems to be lurking behind every corner ... 

#5 Hunt for the Missing Spy

#7 A Disappearance in MagicLand 

#8 The Science Fair Scheme 

#9 The Haunting of Mystery Mansion 

#10 The Clash of the Code Clubs

#3 Mystery of the Pirate's Treasure 

Buy the books here: 

Coming in 2024...

Meet The Code Busters:

#1 Secret of the 

​    Skeleton Key


#4 The Mummy's Curse   

#6 The Secret of the Puzzle Box

#2 The Haunted   Lighthouse