520 books • 46 series
Book #2: Hippolyta and the Curse of the Amazons
Book #3: Atalanta and the Arcadian Beast
Book #2: Commander Toad and the Planet of the Grapes
Book #5: Commander Toad and the Intergalactic Spy
Book #6: Commander Toad and the Space Pirates
Book #7: Commander Toad and the Voyage Home
Book #3: The Giants' Visitor
Book #4: The Giants' Tree House
Book #1: Sister Light, Sister Dark
Book #2: White Jenna
Book #3: The One-Armed Queen
Book #1: Little Frog and the Scary Autumn Thing
Book #2: Little Frog and the Spring Polliwogs