Hi Cara, Today I am back visiting my favourite French Scottish D.I. One for Sorrow is the 7th book in the D.I Callanach series by Helen Sarah Field. The previous books are; Perfect Remains Perfect Prey Perfect Death Perfect Silence Perfect Crime Perfect KillĀ One for sorrow, two for joyEdinburgh is gripped by the greatest terror it has ever known. A lone bomber is targeting victims across the city and no one is safe.… Continue reading Book Review: One for Sorrow (D.I. Callanach #7)