Likeeveryyear,Jim,Ray,BradandPaulleavethetownforaweektogohuntinginthewoods.Butthisyeareverythingisdifferent:There’snotasingleanimaltobefound,thewholeforesthasfallenquiet.Twofemalecamperstheymeethavemysteriouslydisappearedthenextday,leavingtheirwholeequipmentbehind.Andthentheystarttobehaveweirdthemselves...Analienpowerisusingthemforcruelpsychologicalexperiments.@