<P><B></B><B>CAN TWO SISTERS SOLVE THEIR MOTHER''S DISAPPEARANCE?</B><B></B><br><br><B></B><B>''This may be the perfect staycation read'' THE TIMES, <I>Thriller of the Month</I></B><br><B><I>''</I></B><B>Brilliant, compelling, heart-wrenching writing'' PETER JAMES</B><B></B><br><br>One perfect summer day, mother of two Alice walks into the sea . . . and never returns.<br>Her daughters - loyal but fragile Lily, and headstrong, long-absent Marietta - are forcibly reunited by her disappearance.<br><br>Meanwhile, with retirement looming, DI Fox investigates cold cases long since forgotten. And there''s one obsession he won''t let go: a tragic death twenty years before.<br><br>Can Lily and Marietta uncover what happened to their mother? Will Fox solve a mystery that has haunted him for decades? As their stories unexpectedly collide, long-buried secrets will change their lives in unimaginable ways.<br><br><B>A gripping and emotional new thriller perfect for fans of Cara Hunter, Heidi Perks,