MARRAKECH 1966

Vicky Baudin steps onto a train winding through Morocco, looking for the grandmother she has never met.

It's an epic journey that'll take her to the edge of Atlas Mountains - and closer to the answers she's been craving all her life.

But dark secrets whisper amongst the dunes. And in unlocking the mystery of Clemence's past, Vicky will unearth great danger too . . .