The newest fad at Bayport High is Creature Cards. Almost everyone plays the trading card game, and with a major tournament coming up, everyone is tense. Suddenly, cards go missing. First Daphene's cards are stolen. Then, Chet's deck are confiscated, and then stolen from a locked drawer. Frank and Joe Hardy think that it's odd that some card have a red blotch and some don't. I recommend this book to action lovers.