The Black Daffodil

Praise for Katherine John

•“John expertly weaves together information about the medical, psychological and procedural strands of this taut story of revenge and retribution” - Publishers Weekly

•“Rapidly building a reputation as a thriller writer” - Wales on Sunday

•“…so intriguing…cleverly woven together and tensely written” - Sunday Times

Detective Trevor Joseph has his work cut out with the advent of a new Welsh synthetically produced drug – black daffodil and its impact on the criminal fraternities operating in and around Cardiff Bay and the Welsh Valleys.