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