第三季共11集                                   　　1、TheMysteriousAffairatStyles斯泰尔斯庄园奇案                                   　　2、HowDoesYourGardenGrow?花园疑案                                   　　3、TheMillionDollarBondRobbery百万美元证券失窃案                                   　　4、ThePlymouthExpress普利茅斯快车上的谋杀案                                   　　5、Wasps'Nest蜂窝谜案                                   　　6、TheTragedyatMarsdonManor马斯顿庄园的悲剧                                   　　7、TheDoubleClue双重线索                                   　　8、TheMysteryoftheSpanishChest西班牙箱子之谜                                   　　9、TheTheftoftheRoyalRuby红宝石之玉失窃案                                   　　10、TheAffairattheVictoryBall舞会谜案                                   　　11、TheMysteryofHunter'sLodge猎人小ddd