The Case of the Elusive Element

1 The Case of the Bogus Books 2 The Case of the Capricious Corpse 3 The Case of the Playboy Pugilist 4 The Case of the Double-Entry Mind 5 The Case of the Hateful Hero 6 The Case of the Dodging Domino 7 The Case of the Unsuitable Uncle 8 The Case of the Stand-In Sister 9 The Case of the Weary Watchdog 10 The Case of the Lurid Letter 11 The Case of the Fickle Filly 12 The Case of the Polka-Dot Pony 13 The Case of the Shoplifter's Shoe 14 The Case of the Bluffing Blast 15 The Case of the Prankish Professor 16 The Case of Constant Doyle 17 The Case of the Libelous Locket 18 The Case of the Two-Faced Turnabout 19 The Case of the Surplus Suitor 20 The Case of the Golden Oranges 21 The Case of the Lawful Lazarus 22 The Case of the Velvet Claws 23 The Case of the Lover's Leap 24 The Case of the Elusive Element 25 The Case of the Greek Goddess 26 The Case of the Skeleton's Closet 27 The Case of the Potted Planter 28 The Case of the Witless Witness