num_pages: 282
description: Two British environmental activists are discovered dead amongst the whale corpses after a whale-kill in Trshavn. The detective Hannis Martinsson is asked to investigate by a representative of the organisation Guardians of the Sea  who shortly afterwards is killed when his private plane crashes. Suspicion falls on Faroese hunters angry at persistent interference in their traditional whale hunt; but the investigation leads Martinsson to a much larger group of international vested interests and the discovery of a plot which could devastate the whole country.
language: English
title: Walpurgis Tide
publisher: Norvik Pr