One Tuesday Evening A Group Gathers At Miss Marple S House And The Conversation Turns To Unsolved Crimes& The Case Of The Disappearing Bloodstains; The Thief Who Committed His Crime Twice Over; The Message On The Death-Bed Of A Poisoned Man Which Read Heap Of Fish ; The Strange Case Of The Invisible Will; A Spiritualist Who Warned That Blue Geranium Meant Death& Now Pit Your Wits Against The Powers Of Deduction Of The Tuesday Night Club .