Ricky Ricotta's mighty robot vs. the mecha-monkeys from Mars : the fourth robot adventure novel

Mighty robot vs. the mecha-monkeys from Mars

Ricky Ricotta's mighty robot versus the mecha-monkeys from Mars

Ricky Ricotta ;

Ricky Ricott's mighty robot;

Fetch-22

Fetch twenty-two.

Dog Man ;

Ricky Ricotta's mighty robot vs. the uranium unicorns from Uranus

Ricky Ricotta's mighty robot versus the uranium unicorns from Uranus

Ricky Ricotta's mighty robot vs. the Jurassic jackrabbits from Jupiter

Ricky Ricotta's mighty robot versus the Jurassic jackrabbits from Jupiter

Ricky Ricotta's mighty robot series ;

Captain Underpants and the wrath of the wicked wedgie woman : the fifth epic novel

Brawl of the wild

Dog Man ;

Lord of the fleas

Dog Man ;

A tale of two kitties

Dog Man ;