E1 Revenge E2 Premonition E3 Triggers in Leash E4 Don't Come Back Alive E5 Into Thin Air E6 Salvage E7 Breakdown E8 Our Cook's a Treasure E9 The Long Shot E10 The Case of Mr. Pelham E11 Guilty Witness E12 Santa Claus and the 10th Avenue Kid E13 The Cheney Vase E14 A Bullet for Baldwin E15 The Big Switch E16 You Got to Have Luck E17 The Older Sister E18 Shopping for Death E19 The Derelicts E20 And So Died Riabouchinska E21 Safe Conduct E22 Place of Shadows E23 Back for Christmas E24 The Perfect Murder E25 There Was an Old Woman E26 Whodunit E27 Help Wanted E28 Portrait of Jocelyn E29 The Orderly World of Mr. Appleby E30 Never Again E31 The Gentleman from America E32 The Baby Sitter E33 The Belfry E34 The Hidden Thing E35 The Legacy E36 Mink E37 Decoy E38 The Creeper E39 Momentum