The Arabian Nights Murder: John Dickson CarrOn exhibit at the marble pillared Wade Museum of Oriental Art is an enormous black hooded carriage; and when an inspector opens one of its doors to investigate some strange goings on, out falls a corpse. But it is not just an ordinary corpse this one has an elaborately decorated Persian dagger protruding from its chest, fake whiskers on its chin, and a cookbook clutched in its hand. These bizarre components have Dr. Gideon Fell temporarily baffled,