[en] [Merlin Investigation 02] • The Lancelot Murders Penguin Group (USA)
[en] [Merlin Investigation 01] • The Excalibur Murders Berkley
[en] [Merlin Investigation 03] • The Pendragon Murders Berkley
[en] [Merlin Investigation 02] • The Lancelot Murders Penguin Group (USA)
[en] [Merlin Investigation 01] • The Excalibur Murders Berkley
[en] [Merlin Investigation 03] • The Pendragon Murders Berkley