11 books • 4 series
Case of the Singing Sea Dragons (Freaky Joe Club Secret File (Prebound), #6) (The Freaky Joe Club, #6)
The Mystery of the Disappearing Dinosaurs (Freaky Joe Club Secret File (Prebound), #5) (The Freaky Joe Club)
The Case of the Psychic Hamster (Freaky Joe Club Secret File (Prebound), #4) (The Freaky Joe Club, #4)
Mystery of the Morphing Hockey Stick (Freaky Joe Club Secret File (Prebound), #3) (The Freaky Joe Club, #3)
The Mystery of the Swimming Gorilla (The Freaky Joe Club, #1) (Freaky Joe Club Secret File (Prebound), #1)