Dark Secret

\n \nJust when Casey thinks her foster care duties are done, she's asked to look after Sam, a troubled nine-year-old with a violent streak who drove his previous guardians to release him of their care. It soon unfolds, however, that this is no simple case.\n \nDetermined to get to the root of Sam's behaviour, Casey is committed to uncover his mysterious past only to find out something far darker than she ever imagined...\n \nHaving recently said goodbye to their last foster child, Miller, the Wa