We checked this book out from our public library.
There are some big words that my son who is 7 didn't really know how to sound out but considering that I read to him he didn't have to read the words out loud. He would just ask me what it meant. Over all this was an adorable read, full of adventures and aliens. I mean who doesn't like to read about aliens and how they try to take over the world.
The pictures in the story were awesome and we enjoyed reading the signs in the cafeteria. Made us thankful we don't eat there lol. Wiley and Grampa along with Wiley's friends are trying to stop aliens from opening a restaurant. Their main ingredient? HUMANS! Full of laughter and adventure I recommend this book for children on up.