So my teacher in fifth grade read this book to us. It was about a guy who woke up in this strange place.
He has to defeat this member of an alien race, they look like balls. Probelm is, there is a shield in the way. After the plot thickens, he sees a dead lizard and it can pass through the shield. But, the lizard was only Asleep, so it awakens and moves around the other side of the arena. He knocks himself out and then he gets to the over side and fights the ball thing. I forget how he wins, but when he does, he is transported back to his space ship and the humans suddenly win the ongoing battle with the alien race.
If you know the name of this book, please tell me.
