We find pleasure in this opus, our Danish team of the department V, seized, which will begin on the track disappearances that occurred in 1987; but for understanding the facts presented, the book alternates chapters that occurred in 1955, in 1987 and 2010 so that we put a little time really go in the book. The investigation of our great team here again takes place on a political background. If this book has a less intense suspense that "mercy" the story remains very fascinating and interesting elements, however, amid truthful passes on the island of Sprogo and worth seeing.