<p><b>If you could test your son for a gene that predicts violence, would you do it?</b><br><br>Antonia and Bea are sisters, and doting mothers to their sons. But that is where their similarities end.<br><br>Antonia had her son tested to make sure he didn't possess the "violent" M gene.<br><br>Bea refuses to let her son take the test. His life should not be determined by a positive or negative result.<br><br>These women will go to any length to protect their sons.<br><br>But one of them is hiding a monster.<br><br>And there will be fatal consequences for everybody....<br><br><b>PRAISE FOR JAYNE COWIE: </b><br><br>'Nature, nurture, and parenting styles go to war in Jayne Cowie's tense thriller with a twist' <b>Christina Dalcher, <i>Sunday Times </i>bestselling author of <i>VOX</i></b><br><br>'Original and unsettling' <b>The <i>Sun</i></b><br><br>'So timely, so relevant and so remarkably written, it's going to live with me for some time to come' <b>John Marrs, #1 bestselling author of The One</b></p>
<p><b>If you could test your son for a gene that predicts violence, would you do it?</b><br><br>Antonia and Bea are sisters, and doting mothers to their sons. But that is where their similarities end.<br><br>Antonia had her son tested to make sure he didn't possess the "violent" M gene.<br><br>Bea refuses to let her son take the test. His life should not be determined by a positive or negative result.<br><br>These women will go to any length to protect their sons.<br><br>But one of them is hiding a monster.<br><br>And there will be fatal consequences for everybody....<br><br><b>PRAISE FOR JAYNE COWIE: </b><br><br>'Nature, nurture, and parenting styles go to war in Jayne Cowie's tense thriller with a twist' <b>Christina Dalcher, <i>Sunday Times </i>bestselling author of <i>VOX</i></b><br><br>'Original and unsettling' <b>The <i>Sun</i></b><br><br>'So timely, so relevant and so remarkably written, it's going to live with me for some time to come' <b>John Marrs, #1 bestselling author of The One</b></p>