Second book in the Cat Connolly series and on a par with the first one, Little Bones. Cat's best friend has gone missing and she is worried that Sarah Jane is in danger. Cat is quite dogged in her quest to find her friend. I love the interaction between cat and her boss DI O'Rourke and the Dublin setting. This book is very gritty and draws you in from the start. I liked the style of writing and how the storylines intertwined. It is a stand alone but i would advise reading book one in the series first. An excellent police procedural with a human story at the heart. A very good, fast paced book with an excellent plot. Looking forward to seeing more of the characters in a book three. One to watch out for in Irish fiction.