Ireland, 1911
A secret signal flashes in the night …
It's an SOS. Is someone being held prisoner?
Friends Tim, Deirdre and Joe set out to investigate. What starts as a diversion while on holiday in Carlingford quickly spirals into a dangerous adventure. Can they solve the case before it's too late? And who can they trust?
Engels
The Case of the Disappearing Double
The Case of the Vanishing Painting
Winds of Change : Three Children Caught Up In Ireland's Land War
Resistance : In a Nazi-Occupied Ireland, Where Would You Stand?
Spies : Ireland's War of Independence. United friends ... divided loyalties
Pawns : Ireland's War of Independence
Arrivals : How long can a secret be kept?
Friend or Foe : 1916: Which side are you on?
Stormclouds : New Friends. Old Differences.
Across the Divide
Taking Sides : A Boy. A Girl. A Nation Torn Apart.
