The Matakana Series

After graduating university, four friends - Peter, Avery, James, and Isaac - spent a golden summer working in a vineyard. Years later, Peter is brutally murdered in Martinborough. Meanwhile, north of Auckland, the long, hot summer is over and the tourists have left Matakana wine country. A tranquil atmosphere descends, and warm autumnal winds sweep across the valleys. With the harvest due, grapes sit bursting upon the manicured vines, awaiting the pick. Then a severed hand is discovered under Avery's house. 

A young woman is found dead at a local beach. Sergeant Bill Granger, the local policeman, is called in to investigate. He had hoped for a quiet off-season. Instead, what seems to be a straightforward case of an unfortunate death turns into a complex web of small-town secrets and desire for revenge that will soon place Bill's family in danger. With Niko Sopoaga, a young South Auckland constable working alongside him, Bill falls into the dark and dangerous world of drug distribution and a hardened motorcycle gang wreaking havoc, while they chase a clever killer.