i think that this book was very good how the author made it. I like how he created a story that can be very silly and fun! captain underpants was the funniest and silliest main character i liked so far. And i liked how the auther made these series. (including this wonderful book.)
It begins when geroge and harold get this ring that makes weird stuff happens. They did a terrible mistake by making their princabal into captain under pants. (george's and harold's fanmade charcter from a book series they made.
this book was about jack and annie trying to find houldini to find a secret but they face trouble doing magic from the glass cup of wishs and they need houldini to come help them out with their magic but it wasnt houldini that had a secret it was his wife bess.