From the creator of CAPTAIN UNDERPANTS, comes a BRAND NEW out-of-this-world friendship adventure - now in full colour! Having a Mighty Robot as a best friend is great, but it's even greater when he can help build a fort! After some pounding, some banging, and some laser eye-welding, Ricky and his Mighty Robot build the coolest fort ever! But when Ricky's cousin Lucy shows up, she renames the fort a "castle" and says it needs curtains - rats! But these are the least of Ricky's worries. . . Nimrod Night Crawler has created a wormhole so he can send his army of evil Night Crawlers to help him take over the world, and Ricky's Robot is trapped in a deep pit! Without his Mighty Robot, it's up to Ricky - and an unlikely hero - to put a stop to this nightmare from Neptune!

 

This is volume 8 in Ricky Ricotta .

There are 128 pages in this book. This book was published 2016 by Scholastic .

Dan Santat is the Caldecott Award winning illustrator of The Adventures of Beekle . He lives in California. Dav Pilkey is the talented author of this hugely popular series. He created the first Captain Underpants stories as comic books when he was still at elementary school!