sentences:  When the group goes camping in an area of the woods known as Gobblers End, the uninvited Cook shows up and bitterly reveals secrets, including that he and Pandora have apparently been sleeping together behind Effy's back.Under the influence of shrooms, Effy flees from the clearing where they are camping and into the woods where she is attacked by a jealous and insecure Katie, who pins her down and spits on her before attempting to choke her, prompting Effy to pick up a rock and strike Katie in self-defense.Afterward, Effy is comforted when she and Freddie have sex for the first time, however the next morning when Katie is learned to be missing, Effy becomes extremely anxious.