The Killing Jar by Nicola Monaghan

The Killing Jar is the story of a young girl, who grows up in house filled with drugs, violence and addiction. Her slow transformation from young girl who still believes in a different life, into the life of a psychotic addict is mesmerizing and disturbing. Perhaps the most effective element of this novel is her utter likability, even as she commits a series of increasingly violent crimes as she tries to escape the lifestyle.