Ricky Ricotta #8: Ricky Ricotta's Mighty Robot vs The Naughty Night-Crawlers from Neptune

Ricky Ricotta is probably the world’s only mouse to have a Mighty Robot for a best buddy. Usually, this is big fun. But right now, it’s big trouble! The evil Nimrod Night Crawler is sending his evil Night Crawlers to take over Earth. Ricky’s Mighty Robot might be able to stop them – but he’s trapped in a deep pit! That means it’s up to one brave little mouse to stop this nightmare from Neptune. Will Ricky be able to save the planet – and his robot friend?

  • Written by the author of Captain Underpants
  • With brilliant colour artwork by Dan Santat
  • Sci-fi antics full of silly humour that kids love
  • Perfect for reluctant and developing readers

Recent reviews

See all reviews

Who's reading this?


  • Photo of Dav Pilkey

    Dav Pilkey

    Dav Pilkey is the author of the bestselling Captain Underpants series.


    Dav Pilkey has won several awards in the US, including the Publishers’ Weekly Funniest Book of the Year award for The Adventures of Captain Underpants.

Rate this book

  1. loved it
  2. liked it
  3. okay
  4. not for me
  5. rubbish
Write about this book