<p><b>THE CHILLING FOURTH NOVEL IN THE BESTSELLING DI HELEN GRACE SERIES</b><br><br><b>''Helen Grace is one of the greatest heroes to come along in years'' </b>JEFFERY DEAVER<br>___________<br><br>In the dead of night, three raging fires light up the city skies. It''s more than a tragic coincidence. For DI Helen Grace the flames announce the arrival of an evil she has never encountered before.<br><br>Because this is no firestarter seeking sick thrills, but something more chilling: a series of careful, calculating acts of murder.<br><br>But why were the victims chosen? What''s driving the killer? And who will be next?<br><br>A powder keg of fear, suspicion and dread has been laid. Now all it needs is a spark to set it off . . .<br>___________<br><u><br><b>PRAISE FOR M.J. ARLIDGE:</b></u><br><br><b>''The new Jo Nesbo'' </b>JUDY FINNIGAN<br><br><b>''Fast paced and nailbitingly tense . . . Gripping'' </b><i>SUN</i><br><b><br>''DI Helen Grace is a genuinely fresh heroine . . . MJ Arlidge we