内容简介
Someone--orsomething--isinvitingordinarykidstoHorrorLandandtrappingthemthere.Butthey'renottheonlyguestsoftheterrifyingthemeparkwherenightmarescometolife.SlappytheDummy,MonsterBlood,andothervilevillainshavejoinedtheterrortrip,too.Andnowaneeriecameraispredictingtrouble:SomebodymightbegoneinaFLASH!