35 books • 4 series
Book #1: The Secret of Shadow Lake
Book #2: Surprise Under the Stars
Book #3: The Wall of Doom
Book #1: The Monster Squad
Book #2: Crash! Bang! Boo!
Book #3: It's Raining Bats and Frogs!
Book #4: Monster of Disguise
Book #5: Trash Heap of Terror
Book #1: The Haunted Mustache
Book #2: The Lurking Lima Bean
Book #3: The Not-So-Itsy-Bitsy Spider
Book #4: The Squirrels Have Gone Nuts