Audiobook 1
Ricky Ricotta's Mighty Robot (Ricky Ricotta's Mighty Robot #1)
Dav Pilkey
Audiobook 2
Ricky Ricotta's Mighty Robot vs. the Mutant Mosquitoes from Mercury (Ricky Ricotta's Mighty Robot #2)
Dav Pilkey
Audiobook 3
Ricky Ricotta's Mighty Robot vs. the Video Vultures from Venus (Ricky Ricotta's Mighty Robot #3): Giant Robot Vs. The Voodoo Vultures From Venus
Dav Pilkey
Audiobook 4
Ricky Ricotta's Mighty Robot vs. the Mecha-Monkeys from Mars (Ricky Ricotta's Mighty Robot #4)
Dav Pilkey
Audiobook 5
Ricky Ricotta's Mighty Robot vs. the Jurassic Jackrabbits from Jupiter (Ricky Ricotta's Mighty Robot #5)
Dav Pilkey
Audiobook 6
Ricky Ricotta's Mighty Robot vs. the Stupid Stinkbugs from Saturn (Ricky Ricotta's Mighty Robot #6)
Dav Pilkey
Audiobook 7
Ricky Ricotta's Mighty Robot vs. the Uranium Unicorns from Uranus (Ricky Ricotta's Mighty Robot #7)
Dav Pilkey
Audiobook 8
Ricky Ricotta's Mighty Robot vs. the Naughty Nightcrawlers from Neptune (Ricky Ricotta's Mighty Robot #8)
Dav Pilkey
Audiobook 9
Ricky Ricotta's Mighty Robot vs. the Unpleasant Penguins from Pluto (Ricky Ricotta's Mighty Robot #9)
Dav Pilkey