STAGE 6 ADVANCED.3000 HeadwordsAs previous level plus - Future perfect - Modal perfect - Might for a suggested course of action - Must have/can't have for assumptions - Should (have)A story by Stephen King - the master of horror.Paul Sheldon is Annie Wilke's favourite writer. She loves all his books about Misery Chastain. When Annie finds Paul after a car accident, she takes him home to look after him. Then Annie discovers that Paul wants to kill Misery and to write different kinds of books. She is determined to stop him, and Paul becomes her prisoner.