by Dav Pilkey (Author), Dan Santat (Illustrator)

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 face off against a flock of flightless foes Ricky and his Mighty Robot have made a mess. They've been mean to Cousin Lucy, and now they must make it up to her. But their surprise present for Lucy turns into a trap when President Penguin from Pluto plots to take over Earth. President Penguin is peeved because Pluto is no longer considered a real planet. Now he plans to make things very unpleasant for anyone who stands in his way. Can Ricky, Lucy, and their friends defeat this tiny terror and keep Squeakyville safe?

Front Jacket

Ricky Ricotta and his Robot face off against a flock of flightless foes!

Ricky and his Mighty Robot have been mean to Cousin Lucy, and now they must make it up to her. But their surprise present for Lucy turns into a trap when President Penguin pops down from Pluto. President Penguin is peeved because Pluto is no longer considered a real planet, and he plans to make things very unpleasant for everyone on Earth. Can Ricky, Lucy, and their friends defeat this tiny terror and keep Squeakyville safe?

Featuring Flip-O-Rama!
Flip the pages to animate the action!

Plus: All-new mini comics inside!

Praise for Ricky Ricotta's Mighty Robot

A fun introduction to chapter books. --School Library Journal

Has all the classic Pilkey hallmarks: comic book panels, superhero action, and Flip-O-Rama. --Booklist

Back Jacket

Ricky Ricotta and his Robot face off against a flock of flightless foes!

Ricky and his Mighty Robot have been mean to Cousin Lucy, and now they must make it up to her. But their surprise present for Lucy turns into a trap when President Penguin pops down from Pluto. President Penguin is peeved because Pluto is no longer considered a real planet, and he plans to make things very unpleasant for everyone on Earth. Can Ricky, Lucy, and their friends defeat this tiny terror and keep Squeakyville safe?

Featuring Flip-O-Rama!
Flip the pages to animate the action!

Plus: All-new mini comics inside!

Praise for Ricky Ricotta's Mighty Robot

"A fun introduction to chapter books." --School Library Journal

"Has all the classic Pilkey hallmarks: comic book panels, superhero action, and Flip-O-Rama." --Booklist

Author Biography

When Dav Pilkey was a kid, he was diagnosed with ADHD and dyslexia. Dav was so disruptive in class that his teachers made him sit out in the hallway every day. Luckily, Dav loved to draw and make up stories. He spent his time in the hallway creating his own original comic books -- the very first adventures of Dog Man and Captain Underpants.

In college, Dav met a teacher who encouraged him to write and illustrate for kids. He took her advice and created his first book, World War Won, which won a national competition in 1986. Dav made many other books before being awarded the California Young Reader Medal for Dog Breath (1994) and the Caldecott Honor for The Paperboy (1996).

In 2002, Dav published his first full-length graphic novel for kids, called The Adventures of Super Diaper Baby. It was both a USA Today and New York Times bestseller. He has published more than seventy books for children, including the bestselling Dog Man and Cat Kid Comic Club graphic novels.

Dav's stories are semi-autobiographical and explore universal themes that celebrate friendship, empathy, and the triumph of the good-hearted.

When he is not making books for kids, Dav loves to kayak with his wife in the Pacific Northwest.

Dan Santat wrote and illustrated the graphic novel Sidekicks, and has also illustrated many acclaimed picture books, including The Guild of Geniuses and The Adventures of Beekle: The Unimaginary Friend, which won the Caldecott Medal. He lives in Alhambra, California, with his family. Visit his website at dantat.com.