In my opinion, I really liked this book. One reason why is it is a little funny and a little bit of a mystery too. Another reason why is that the story takes lots of stories and combines it into the whole book about this character Humphreys interactions with the students. The last reason why is that the students have lots of things happen to them and they have to solve them and they do things to lead up to solving it.  *** SPOILER ALERT ***  My favorite part is when one of the students sneaked Humphrey to watch them practice the Christmas play. You might like this book if you like mysteries, science fiction or adventure. You should read this book because it is cool to read what a hamster thinks inside a book.