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Ricky Ricotta's Mighty Robot vs. the Uranium Unicorns from Uranus (Ricky Ricotta, No. 7) Paperback – September 1, 2005
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Ricky Ricotta loves his Mighty Robot, but sometimes it's hard for a little mouse to have a best friend who's so BIG. One night, Ricky makes a wish: If only his Mighty Robot had another friend who was his own size so he wouldn't have to hang out with Ricky all the time. Little does Ricky know, his wish is about to come true. Evil Uncle Unicorn has traveled all the way from Uranus with a mean and nasty plan. He's built a giant Ladybot to trick the Mighty Robot so he can take over planet Earth. Once again, it's up to Ricky and his pals to save the day.
- Reading age
6 - 8 years
- Part of series
- Length
128
Pages
- Language
EN
English
- Grade levelPreschool - 3
- Lexile measure610L
- Dimensions
5.3 x 0.5 x 7.5
inches
- PublisherThe Blue Sky Press
- Publication date
2005
September 1
- ISBN-109780439376471
- ISBN-13978-0439376471
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Editorial Reviews
Review
"An adventure story with great appeal . . . With barely more text than a long easy-reader, this title will be a heaven-sent choice for kids with reading difficulties." —School Library Journal
"It's easy to see how Pilkey's high-action, easy-reading chapter novel with a comic book feel would appeal to younger readers . . . Silly good fun." —Kirkus
"Newly independent readers and Pilkey fans alike will not be disappointed by this humorous ride." —School Library Journal
"Aimed at a younger audience than the wildly popular Captain Underpants books, this series opener has all the classic Pilkey hallmarks..." —Booklist
About the Author
-The Educational Book & Media Association
Dav Pilkey is the Caldecott Honor Award-winning creator of more than 40 books for children.
Product details
- ASIN : 0439376475
- Publisher : The Blue Sky Press; First Edition (September 1, 2005)
- Language : English
- Paperback : 128 pages
- ISBN-10 : 9780439376471
- ISBN-13 : 978-0439376471
- Reading age : 6 - 8 years, from customers
- Lexile measure : 610L
- Grade level : Preschool - 3
- Item Weight : 3.2 ounces
- Dimensions : 5.25 x 0.5 x 7.5 inches
- Best Sellers Rank: #3,905,808 in Books (See Top 100 in Books)
- #5,014 in Children's Mouse & Rodent Books
- #13,359 in Children's Chapter Books (Books)
- #58,801 in Children's Action & Adventure Books (Books)
- Customer Reviews:
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About the authors

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 illustrate and write. He won a national competition in 1986 and the prize was the publication of his first book, World War Won. He made many other books before being awarded the 1998 California Young Reader Medal for Dog Breath, which was published in 1994, and in 1997 he won the Caldecott Honor for The Paperboy.
The Adventures of Super Diaper Baby, published in 2002, was the first complete graphic novel spin-off from the Captain Underpants series and appeared at #6 on the USA Today bestseller list for all books, both adult and children's, and was also a New York Times bestseller. It was followed by Super Diaper Baby 2: The Invasion of the Potty Snatchers, also a USA Today bestseller. The unconventional style of these graphic novels is intended to encourage uninhibited creativity in kids.
His stories are semi-autobiographical and explore universal themes that celebrate friendship, tolerance, and the triumph of the good-hearted.
Dav loves to kayak in the Pacific Northwest with his wife.

Dan Santat is the Caldecott Medal-winning and New York Times bestselling author and illustrator of The Adventures of Beekle: The Unimaginary Friend, Are We There Yet?, and After the Fall as well as the illustrator of many other picture books, including Crankenstein by Samantha Berger. Dan lives in Southern California with his wife, two kids, and various pets. He invites you to visit him online at dantat.com.
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I’m so glad the author spells the words correctly. Mr. Pilkey, if you ever read this, I want you to know that my kid reads your books and loves them. I appreciate that the words are big enough for a child who is legally blind to read, but would appreciate it if he would recognize that kids his age who only read Pilkey books eventually become horrible spellers.








