91 books • 9 series
Book #1: The Case of the Case of Mistaken Identity
Book #2: The Ghostwriter Secret
Book #2: The Ghostwriter Secret, 2
Book #3: It Happened on a Train
Book #4: Danger Goes Berserk
Book #3: The First Cat in Space and the Wrath of the Paperclip
Book #3: Guys Read: The Sports Pages
Book #4: Guys Read - Other Worlds
Book #4: Other Worlds
Book #5: Guys Read: True Stories
Book #5: True Stories
Book #1: Hi, Jack!
Book #2: Jack Blasts Off
Book #3: Jack At Bat
Book #4: Jack Goes West
Book #5: Jack at the Zoo
Book #3: Mac B. Espion: N° 3 - Combat Ultra-Secret
Book #4: Mac B. Espion: N° 4 - Opération Décodage
Book #5: Mac B. Espion: N° 5 - La Mélodie Du Danger
Book #1: Mac Undercover (Mac B., Kid Spy #1)
Book #2: The Impossible Crime (Mac B., Kid Spy #2)
Book #3: Top Secret Smackdown
Book #4: Mac Cracks the Code
Book #5: The Sound of Danger
Book #3: The Terrible Two Go Wild