457 books • 35 series
Ricky Ricotta's Mighty Robot vs the Jurassis Jackrabbits from Jupiter (Ricky Ricotta, #5)
Adventures of Captain Underpants with "Attack of the Talking Toilets" and "Cafeteria Ladies" (Captain Underpants)
El Capitan Calzoncillos y El Perverso Plan del Profesor Pipicaca (Captain Underpants and the Perilous Plot of Professor Poopypants) (Captain Underpants)
Ricky Ricotta's Mighty Robot Vs. the Jurassic Jackrabbits from Jupiter (Ricky Ricotta, #5)
Ricky Ricotta's Mighty Robot vs. the Juraassic Jackrabbits from Jupiter (Ricky Ricotta's Mighty Robot)
El Capit�n Calzoncillos Y El Perverso Plan del Profesor Pipicaca (Captain Underpants #4) (Capitán Calzoncillos, #4)
El Capitan Calzoncillos y la Invasion de las Horribles Senoras del Espacio Sideral (Captain Underpants)
Capitan Calzoncillos y La Invasion de Las Horribles Camareras (Captain Underpants and the Incredibly Naughty Cafeteria Ladies from Outer Space) (Captain Underpants)
El Capitan Calzoncillos Y El Ataque de Los Inodoros Parlantes (Captain Underpants and the Attack of the Talking Toilets) (Capitan Calzoncillos)
Kaptn Superslip Und die Invasion der Unglaublich Frechen Kantinenladys Aus Dem Weltall (Captain Underpants)