Reviewed by Craig H. (age 8)
I think this book was an interesting and funny book. I was so into this book that I couldn't stop reading it! I was hypnotized to see the ending. The suspense was killing me! When I got to the end. I was really surprised how all the characters reacted. My favorite part was when they started to lick socks to find out if the slime was really slime or not. I like this part because with stuff like that at the beginning I knew it was gonna be a good book. If you have read a book from this book series before, you'll find out that Helen has changed in an unexpected way. I was really surprised by how she changed. But you'll have to read it to find out for yourself! There was actually a lot of surprises in this book so get your detective caps on, and read, read away!
I recommend this book to 2nd-5th graders that love pulling pranks or just want to learn some because this book has tons of pranking information in it. Also, this book is too hard for 1st graders because it has some big words in it, It would not be good for 6th graders because it is too short and too easy for them.