Best friends always stick together -- especially when they are in trouble!Ricky Ricotta and his Mighty Robot always watch out for each other -- that's what friends are for! This time, they've managed to mangle the Ricotta family's minivan. Somehow they have to find a way to make up for their mistake.When a mean little Martian named Major Monkey invades Earth, Ricky and his Robot race to save the day once more. But Major Monkey has a plan to get rid of Ricky's Robot so that no one will be able to stop him! Now it's up to Ricky to rescue his friend and keep Major Monkey from menacing mousekind!
The series
From Dav Pilkey, creator of Captain Underpants, and acclaimed artist Dan Santat, an out-of-this-world friendship adventure with all-new full-color illustrations!
#1 · 2014Ricky Ricotta's Mighty Robot 
#2 · 2014Ricky Ricotta's Mighty Robot vs. the Mutant Mosquitoes from Mercury 
#3 · 2014Ricky Ricotta's Mighty Robot vs. the Video Vultures from Venus 
#4 · 2014Ricky Ricotta's Mighty Robot vs. the Mecha Monkeys from Mars 
#5 · 2014Ricky Ricotta's Mighty Robot vs. the Jurassic Jackrabbits from Jupiter 
#6 · 2015Ricky Ricotta's Mighty Robot vs. the Stupid Stinkbugs from Saturn 
#7 · 2015Ricky Ricotta's Mighty Robot vs. the Uranium Unicorns from Uranus 
#8 · 2016Ricky Ricotta's Mighty Robot vs. The Naughty Nightcrawlers From Neptune 
#9 · 2016Ricky Ricotta's Mighty Robot vs. the Unpleasant Penguins from Pluto Be the first reviewer
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