In this new collection of mysteries, everyone's favourite poet detective is back in action. When a prankster tangles all the school jump ropes into knots and gym is cancelled, Marty pins down the culprit. When five machines are mysteriously found broken at the arcade, Marty jumps on the case. And when Mom????s phone goes missing after a trip to the mall, Marty races against the clock to track it down before dinner. But can he still manage to make...