Vote your least favorite Wimpy Kid book, Round 4.

No Brainer has been voted as the 3rd least favorite book based on a comment with 25 upvotes, now which one is the 4th least favorite book from what's left?

How this works is that you will comment what your least favorite book is, and the comment with the most upvotes will be elminated from here, and this will continue on until we have just one book left.

• I will not be counting number of comments, I'm counting upvotes

• Only one answer in each comment

• Spin-off books will not be included in this voting.