Dan Kopper Perry Mason: The Case of the Skin-Deep Scandal Diagnosis Murder: A Twist of the Knife Perry Mason: The Case of the Reckless Romeo Perry Mason: The Case of the Maligned Mobster Perry Mason: The Case of the Scandalous Scoundrel Awesome Lotus Perry Mason: The Case of the Maligned Mobster Perry Mason: The Case of the Reckless Romeo Diagnosis: Murder