196 books • 28 series
Book #1: The Ghost of KRZY
Book #2: The Mystery of the Invisible Knight
Book #3: Phantom of the Haunted Church
Book #4: Invasion of the UFOs
Book #5: Fangs for the Memories
Book #2: Freddie's Fast-cash Getaway
Book #3: Stink Bug Saves the Day!
Book #4: The House That Went Ker--Splat!
Book #4: The Chamber of Lies
Book #1: Blood of Heaven
Book #2: Threshold
Book #3: Fire of Heaven
Book #1: Dark Power Collection
Book #1: Society
Book #2: The Deceived
Book #2: Invisible Terror Collection
Book #3: Deadly Loyalty Collection
Book #1: Invitation
Book #2: The Assault
Book #3: Probing
Book #13: Piercing the Veil
Book #15: Fairy
Book #1: The Portal
Book #2: Experiment
Book #3: The Whirlwind
Book #4: The Tablet
Book #1: My Life as a Smashed Burrito
Book #1: My Life as a Smashed Burrito with Extra Hot Sauce
Book #1: My Life as a Smashed Burrito and Other Adventures
Book #2: My Life as Alien Monster Bait
Book #2: The Incredible Worlds of Wally McDoogle
Book #1: Child's Play
Book #2: That Awkward Age