Franklin W. Dixon 
London Deception [EPUB ebook] 

Stage fright takes on a whole new meaning when the Hardys go behind the scenes. While on a student exchange program in England, Frank and Joe help out with the dress rehearsal for a new murder-mystery play. But suddenly Joe is nearly cooked by exploding stage lights! An accident? Maybe. But when accidents start happening all over the production, a real mystery is in the air. Rumors are flying about the spirit of an actress who died in the theater one hundred years ago. Could the culprit be a vengeful ghost? Or is this the work of somethingor someonea little too close to this world for comfort?