The Zack Files 1: Great-Grandpa's in the Litter Box (Book + CD)
The Zack Files 2: Through the Medicine Cabinet (Book + CD)
The Zack Files 3: A Ghost Named...Wanda (Book + CD)
The Zack Files 4: ZAP! I'm a Mind Reader (Book + CD)
The Zack Files 5: Dr.Jekyll, Orthodontist (Book + CD)
The Zack Files 6: I'm Out of my Body...Please Leave a Message (Book + CD)
The Zack Files 7: Never Trust a Cat Who Wears Earrings (Book + CD)
The Zack Files 8: My Son, The Time Traveler (Book + CD)
The Zack Files 9: The Volcano Goddess Will See You Now (Book + CD)
The Zack Files 10: Bozo the Clone (Book + CD)
The Zack Files 11: How to speak Dolphin in Three Easy Lessons (Book + CD)
The Zack Files 12: Now You See me...Now You Don't (Book + CD)
The Zack Files 13: The Misfortune Cookie (Book + CD)
The Zack Files 14: Elvies the Turnip... and Me (Book + CD)
The Zack Files 15: Hang a Left at Venus (Book + CD)
The Zack Files 16: Evil Queen Tut and the Great Ant Pyramids (Book + CD)
The Zack Files 17: Yikes! Grandma's a Teenager (Book + CD)
The Zack Files 18: How I Fixed the Year 1000 Problem (Book + CD)
The Zack Files 19: The Boy Who Cried Bigfoot (Book + CD)
The Zack Files 20: How I Went From... Bud to Verse (Book + CD)
The Zack Files 21: Don t Count on... Dracula (Book + CD)
The Zack Files 22: This Body's Not Big Enough for Both of Us (Book + CD)
The Zack Files 23: Greenish Eggs and Dinosaurs (Book + CD)
The Zack Files 24: My Grandma, Major-League Slugger (Book + CD)
The Zack Files 25: Trapped in the Museum of Unnatural History (Book + CD)
The Zack Files 26: Me and My Mummy (Book + CD)
The Zack Files 27: My Teacher Ate My Homework (Book + CD)
The Zack Files 28: Tell a Lie and Your Butt Will Grow (Book + CD)
The Zack Files 29: Just Add Water...and Scream! (Book + CD)
The Zack Files 30: It s itchcraft! (Book + CD)