For an athlete like Matt Daniels, breakfast is the most important meal of the day. It's also the most dangerous. That's because somebody is about to pull a mean prank. The recipe is simple: Just add gooey, green Monster Blood.As if Matt's problems weren't big and slimy enough, an invitation to HorrorLand is also on its way. Can How long can Matt survive inside a terrifying theme park? Not very long if his friends keep disappearing!