Coulrophobia--the fear of clowns. It might seem funny, but for Josh this fear is no joke. Josh has a pulse-pounding, sweat-inducing feeling about the clown that advertises the local pizza place. Or anyone who dresses up as a clown for Halloween. When a class field trip takes him to an amusement park, Josh's friends dare him to enter the Hall of Horrors. Will one of those horrors be wearing a frizzy wig and a red nose? Josh is on his guard, but then...