Diary of a Wimpy Kid Rodrick Rules

This book is the second book in the Diary of a Wimpy Kid series. Now, when I opened this book, I thought it would be the same as the first one. I thought it would be Greg, Greg, and more Greg. But boy, was I wrong.  This book is mainly about Greg's brother, Rodrick. In this book he is the big chesee and the one trying to stay out of trouble. For example, when their parents go out for the night, he throws a huge party. He does a pretty good job cleaning up his tracks, but sometime later he gets caught. Now it makes me think, is the next book going to be about their other brother, Manny?