Help! There's a Cockroach in My Underpants is a collection of ten practical joke stories from Andy Griffiths and illustrated by Terry Denton - the creators of the smash hit The 13-Storey Treehouse.

Is this the right book for you? Take this test to find out!

Do you ever pretend that you are dead to get out of going to school?

Do you leave banana skins in the middle of busy footpaths?

Do you wish that every day could be April Fool's Day?

Score one point for each 'yes' answer:

3: You are a practical joking genius. You will love this book.

1-2: You are a good practical joker. You will love this book.

0: you are not a practical joker. You are what practical jokers call 'a victim'. You will love this book.

This book is part of a book series called Help .

There are 144 pages in this book. This is a short story book. This book was published 2011 by Pan Macmillan .

Jill Griffiths is a very talented editor, and also Andy's wife. She is a key member of the Treehouse team and helps to brainstorm the fantastical adventures. She lives in Melbourne, Australia. Terry Denton has written and illustrated many children's books, several of them with Andy, including the award-winning The 13-Storey Treehouse . He lives with his wife and three children.