66 books • 29 series
Book #16: Good Times!
Book #21: Spongebob Roundpants
Book #23: The Eye of the Fry Cook
Book #27: Christmas with Krabby Klaws
Book #1: Anna & Elsa #1: All Hail the Queen (Disney Frozen)
Book #2: Anna & Elsa #2: Memory and Magic (Disney Frozen)
Book #3: Anna & Elsa #3: A Warm Welcome (Disney Frozen)
Book #4: Anna & Elsa #4: The Great Ice Engine (Disney Frozen)
Book #5: Anna & Elsa #5: The Polar Bear Piper (Disney Frozen)