Fergus Humeauthor : Fergus HumeFergus Hume Book SeriesThe Crowned SkullMadame MidasThe Opal SerpentThe Solitary FarmThe Mystery QueenThe Bishop's SecretRed MoneyThe Red WindowThe Pagan's CupThe Third VolumeA Coin of Edward VII: A Detective StoryHagar of the Pawn-ShopThe Millionaire MysteryThe Mystery of a Hansom Cab