"Author Camilla Lackberg returns to the small Swedish town of Fjallbacka and the characters that have made her psychological thrillers #1 bestsellers in Europe. Why did Erica Falck's mother save an old Nazi medal? The only person in the town who might provide the clues to its origin is a retired history teacher, but his responses to Erica's questions are evasive - and two days later, he is found brutally murdered. Now someone is prepared to kill to protect old secrets and even the little knowledge Erica garnered from her mother's diaries is enough to put her in danger ..."--Publisher.