This is another awesome read from the creators of the Adventures of Captain Underpants. It’s about two cavemen named Ook and Gluk who were accidentally sent into the future and befriend a master martial arts teacher. That’s why they get to learn Kung-Fu. It is absolutely hilarious and a complete riot. It even has the flip o rama pages which you can flick back and forth. So head on down the library and check out The Adventures of Ook and Gluk the Kung-fu Cavemen from the Future.