When Detective Sergeant Jeff Evans takes Lowri Davies, a new, young Chief Detective Inspector under his wing, he foresees a turbulent time. After a young girl's body is found on a rocky beach near Glan Morfa, the two have to co-operate on the case, leading them far beyond the boundaries of north Wales.

• Clawr
• Hawlfraint
• Dan ei Adain
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• Nofelau ditectif John Alwyn Griffiths