<P><B>One photo. Seven friends. And a strange face, none of them recognise.</B><br><br><B>"I loved it - a classy and clever subversion of a country house mystery" Harriet Tyce</B><br><br><B>** A <I>Sunday Times </I>crime book of the month**<br></B><br><B>''The end, when it comes, is as unexpected and smart as it gets'' ⭐ ⭐ ⭐ ⭐ ⭐ </B>READER REVIEW<br><B>''I was kept up all night'' ⭐ ⭐ ⭐ ⭐ ⭐ </B>READER REVIEW<br><B>''I loved this book, and read the whole thing in two sittings'' ⭐ ⭐ ⭐ ⭐ ⭐ </B>READER REVIEW<br><br>A group of old friends gather at a remote Scottish castle, one last weekend before Georgie''s wedding. Down at the loch, they take a group photo - but what they see stops them cold.<br><br><B>Because there''s a stranger behind them.</B><br><br>None of them saw him, and nobody knows where he went. They''re miles from the nearest town. Where did he come from, and where did he go