Diary of a Wimpy Kid author Jeff Kinney is visiting Newsround!
Jeff first came up with the idea for Diary of a Wimpy Kid in 1998.
The books follow main character Greg Heffley and his life at school and with friends and family.
There are now more than 180 million copies of the books around the world!
Jeff has just released the eleventh book in the Wimpy series called Double Down and we asked you to send us your questions for him...
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