Margins
Ricky Ricotta's Mighty Robot vs. The Naughty Nightcrawlers From Neptune book cover
Ricky Ricotta's Mighty Robot vs. The Naughty Nightcrawlers From Neptune
2015
First Published
4.27
Average Rating
128
Number of Pages

Part of Series

An out-of-this-world friendship adventure by Captain Underpants creator Dav Pilkey, with full-color art and mini comics by Caldecott Medalist Dan Santat. Ricky Ricotta and his Mighty Robot are in for a sticky, slimy surprise! Ricky and his Mighty Robot have built the coolest fort Squeakyville has ever seen, and they can't wait for the fun to begin! But then Cousin Lucy arrives with her pets and plans to turn it into a princess castle—what a party pooper!Things completely fall apart when Nimrod Nightcrawler, a wicked worm from the planet Neptune, digs a tunnel under Ricky's fort, trapping the Mighty Robot. Now it's up to Ricky and Lucy to put a stop to this nightmare—and save their friend!
Avg Rating
4.27
Number of Ratings
734
5 STARS
54%
4 STARS
26%
3 STARS
15%
2 STARS
4%
1 STARS
1%
goodreads

Authors

Dav Pilkey
Dav Pilkey
Author · 74 books
David "Dav" Pilkey (b. March 4, 1966), is a popular children's author and artist. Pilkey is best known as the author and illustrator of the Captain Underpants book series. He lives near Seattle, Washington with his wife, Sayuri.
Dav Pilkey
Dav Pilkey
Author · 74 books
David "Dav" Pilkey (b. March 4, 1966), is a popular children's author and artist. Pilkey is best known as the author and illustrator of the Captain Underpants book series. He lives near Seattle, Washington with his wife, Sayuri.
548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2025 Paratext Inc. All rights reserved